158789268

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 469224000

約数和(自身を除く): 310434732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 121, 132, 174, 198, 242, 261, 297, 319, 348, 363, 396, 419, 484, 522, 594, 638, 726, 783, 838, 957, 1044, 1089, 1188, 1257, 1276, 1452, 1566, 1676, 1914, 2178, 2514, 2871, 3132, 3267, 3509, 3771, 3828, 4356, 4609, 5028, 5742, 6534, 7018, 7542, 8613, 9218, 10527, 11313, 11484, 12151, 13068, 13827, 14036, 15084, 17226, 18436, 21054, 22626, 24302, 27654, 31581, 34452, 36453, 41481, 42108, 45252, 48604, 50699, 55308, 63162, 72906, 82962, 94743, 101398, 109359, 124443, 126324, 133661, 145812, 152097, 165924, 189486, 202796, 218718, 248886, 267322, 304194, 328077, 378972, 400983, 437436, 456291, 497772, 534644, 608388, 656154, 801966, 912582, 1202949, 1312308, 1368873, 1470271, 1603932, 1825164, 2405898, 2737746, 2940542, 3608847, 4410813, 4811796, 5475492, 5881084, 7217694, 8821626, 13232439, 14435388, 17643252, 26464878, 39697317, 52929756, 79394634, 158789268]

約数ペア:

[(1, 158789268), (2, 79394634), (3, 52929756), (4, 39697317), (6, 26464878), (9, 17643252), (11, 14435388), (12, 13232439), (18, 8821626), (22, 7217694), (27, 5881084), (29, 5475492), (33, 4811796), (36, 4410813), (44, 3608847), (54, 2940542), (58, 2737746), (66, 2405898), (87, 1825164), (99, 1603932), (108, 1470271), (116, 1368873), (121, 1312308), (132, 1202949), (174, 912582), (198, 801966), (242, 656154), (261, 608388), (297, 534644), (319, 497772), (348, 456291), (363, 437436), (396, 400983), (419, 378972), (484, 328077), (522, 304194), (594, 267322), (638, 248886), (726, 218718), (783, 202796), (838, 189486), (957, 165924), (1044, 152097), (1089, 145812), (1188, 133661), (1257, 126324), (1276, 124443), (1452, 109359), (1566, 101398), (1676, 94743), (1914, 82962), (2178, 72906), (2514, 63162), (2871, 55308), (3132, 50699), (3267, 48604), (3509, 45252), (3771, 42108), (3828, 41481), (4356, 36453), (4609, 34452), (5028, 31581), (5742, 27654), (6534, 24302), (7018, 22626), (7542, 21054), (8613, 18436), (9218, 17226), (10527, 15084), (11313, 14036), (11484, 13827), (12151, 13068)]