155757672

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 530901540

約数和(自身を除く): 375143868

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 53, 56, 63, 68, 72, 84, 98, 102, 106, 119, 126, 136, 147, 153, 159, 168, 196, 204, 212, 238, 252, 294, 306, 318, 343, 357, 371, 392, 408, 424, 441, 476, 477, 504, 588, 612, 636, 686, 714, 742, 833, 882, 901, 952, 954, 1029, 1071, 1113, 1176, 1224, 1272, 1372, 1428, 1484, 1666, 1764, 1802, 1908, 2058, 2142, 2226, 2401, 2499, 2597, 2703, 2744, 2856, 2968, 3087, 3332, 3339, 3528, 3604, 3816, 4116, 4284, 4452, 4802, 4998, 5194, 5406, 5831, 6174, 6307, 6664, 6678, 7203, 7208, 7497, 7791, 8109, 8232, 8568, 8904, 9604, 9996, 10388, 10812, 11662, 12348, 12614, 13356, 14406, 14994, 15582, 16218, 17493, 18179, 18921, 19208, 19992, 20776, 21609, 21624, 23324, 23373, 24696, 25228, 26712, 28812, 29988, 31164, 32436, 34986, 36358, 37842, 40817, 43218, 44149, 46648, 46746, 50456, 52479, 54537, 56763, 57624, 59976, 62328, 64872, 69972, 72716, 75684, 81634, 86436, 88298, 93492, 104958, 109074, 113526, 122451, 127253, 132447, 139944, 145432, 151368, 163268, 163611, 172872, 176596, 186984, 209916, 218148, 227052, 244902, 254506, 264894, 309043, 326536, 327222, 353192, 367353, 381759, 397341, 419832, 436296, 454104, 489804, 509012, 529788, 618086, 654444, 734706, 763518, 794682, 927129, 979608, 1018024, 1059576, 1145277, 1236172, 1308888, 1469412, 1527036, 1589364, 1854258, 2163301, 2290554, 2472344, 2781387, 2938824, 3054072, 3178728, 3708516, 4326602, 4581108, 5562774, 6489903, 7417032, 8653204, 9162216, 11125548, 12979806, 17306408, 19469709, 22251096, 25959612, 38939418, 51919224, 77878836, 155757672]

約数ペア:

[(1, 155757672), (2, 77878836), (3, 51919224), (4, 38939418), (6, 25959612), (7, 22251096), (8, 19469709), (9, 17306408), (12, 12979806), (14, 11125548), (17, 9162216), (18, 8653204), (21, 7417032), (24, 6489903), (28, 5562774), (34, 4581108), (36, 4326602), (42, 3708516), (49, 3178728), (51, 3054072), (53, 2938824), (56, 2781387), (63, 2472344), (68, 2290554), (72, 2163301), (84, 1854258), (98, 1589364), (102, 1527036), (106, 1469412), (119, 1308888), (126, 1236172), (136, 1145277), (147, 1059576), (153, 1018024), (159, 979608), (168, 927129), (196, 794682), (204, 763518), (212, 734706), (238, 654444), (252, 618086), (294, 529788), (306, 509012), (318, 489804), (343, 454104), (357, 436296), (371, 419832), (392, 397341), (408, 381759), (424, 367353), (441, 353192), (476, 327222), (477, 326536), (504, 309043), (588, 264894), (612, 254506), (636, 244902), (686, 227052), (714, 218148), (742, 209916), (833, 186984), (882, 176596), (901, 172872), (952, 163611), (954, 163268), (1029, 151368), (1071, 145432), (1113, 139944), (1176, 132447), (1224, 127253), (1272, 122451), (1372, 113526), (1428, 109074), (1484, 104958), (1666, 93492), (1764, 88298), (1802, 86436), (1908, 81634), (2058, 75684), (2142, 72716), (2226, 69972), (2401, 64872), (2499, 62328), (2597, 59976), (2703, 57624), (2744, 56763), (2856, 54537), (2968, 52479), (3087, 50456), (3332, 46746), (3339, 46648), (3528, 44149), (3604, 43218), (3816, 40817), (4116, 37842), (4284, 36358), (4452, 34986), (4802, 32436), (4998, 31164), (5194, 29988), (5406, 28812), (5831, 26712), (6174, 25228), (6307, 24696), (6664, 23373), (6678, 23324), (7203, 21624), (7208, 21609), (7497, 20776), (7791, 19992), (8109, 19208), (8232, 18921), (8568, 18179), (8904, 17493), (9604, 16218), (9996, 15582), (10388, 14994), (10812, 14406), (11662, 13356), (12348, 12614)]