155357118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 438721920

約数和(自身を除く): 283364802

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 41, 42, 51, 58, 61, 63, 82, 87, 102, 119, 122, 123, 126, 153, 174, 183, 203, 238, 246, 261, 287, 306, 357, 366, 369, 406, 427, 493, 522, 549, 574, 609, 697, 714, 738, 854, 861, 986, 1037, 1071, 1098, 1189, 1218, 1281, 1394, 1479, 1722, 1769, 1827, 2074, 2091, 2142, 2378, 2501, 2562, 2583, 2958, 3111, 3451, 3538, 3567, 3654, 3843, 4182, 4437, 4879, 5002, 5166, 5307, 6222, 6273, 6902, 7134, 7259, 7503, 7686, 8323, 8874, 9333, 9758, 10353, 10614, 10701, 12383, 12546, 14518, 14637, 15006, 15921, 16646, 17507, 18666, 20213, 20706, 21402, 21777, 22509, 24766, 24969, 29274, 30073, 31059, 31842, 35014, 37149, 40426, 42517, 43554, 43911, 45018, 49938, 52521, 60146, 60639, 62118, 65331, 72529, 74298, 74907, 85034, 87822, 90219, 105042, 111447, 121278, 127551, 130662, 141491, 145058, 149814, 157563, 180438, 181917, 210511, 217587, 222894, 255102, 270657, 282982, 297619, 315126, 363834, 382653, 421022, 424473, 435174, 507703, 541314, 595238, 631533, 652761, 765306, 848946, 892857, 1015406, 1232993, 1263066, 1273419, 1305522, 1523109, 1785714, 1894599, 2465986, 2546838, 2678571, 3046218, 3698979, 3789198, 4569327, 5357142, 7397958, 8630951, 9138654, 11096937, 17261902, 22193874, 25892853, 51785706, 77678559, 155357118]

約数ペア:

[(1, 155357118), (2, 77678559), (3, 51785706), (6, 25892853), (7, 22193874), (9, 17261902), (14, 11096937), (17, 9138654), (18, 8630951), (21, 7397958), (29, 5357142), (34, 4569327), (41, 3789198), (42, 3698979), (51, 3046218), (58, 2678571), (61, 2546838), (63, 2465986), (82, 1894599), (87, 1785714), (102, 1523109), (119, 1305522), (122, 1273419), (123, 1263066), (126, 1232993), (153, 1015406), (174, 892857), (183, 848946), (203, 765306), (238, 652761), (246, 631533), (261, 595238), (287, 541314), (306, 507703), (357, 435174), (366, 424473), (369, 421022), (406, 382653), (427, 363834), (493, 315126), (522, 297619), (549, 282982), (574, 270657), (609, 255102), (697, 222894), (714, 217587), (738, 210511), (854, 181917), (861, 180438), (986, 157563), (1037, 149814), (1071, 145058), (1098, 141491), (1189, 130662), (1218, 127551), (1281, 121278), (1394, 111447), (1479, 105042), (1722, 90219), (1769, 87822), (1827, 85034), (2074, 74907), (2091, 74298), (2142, 72529), (2378, 65331), (2501, 62118), (2562, 60639), (2583, 60146), (2958, 52521), (3111, 49938), (3451, 45018), (3538, 43911), (3567, 43554), (3654, 42517), (3843, 40426), (4182, 37149), (4437, 35014), (4879, 31842), (5002, 31059), (5166, 30073), (5307, 29274), (6222, 24969), (6273, 24766), (6902, 22509), (7134, 21777), (7259, 21402), (7503, 20706), (7686, 20213), (8323, 18666), (8874, 17507), (9333, 16646), (9758, 15921), (10353, 15006), (10614, 14637), (10701, 14518), (12383, 12546)]