173678274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 489153600

約数和(自身を除く): 315475326

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 126, 149, 154, 174, 198, 203, 231, 261, 298, 319, 406, 447, 462, 522, 609, 638, 693, 841, 894, 957, 1043, 1218, 1341, 1386, 1639, 1682, 1827, 1914, 2086, 2233, 2523, 2682, 2871, 3129, 3278, 3654, 4321, 4466, 4917, 5046, 5742, 5887, 6258, 6699, 7569, 8642, 9251, 9387, 9834, 11473, 11774, 12963, 13398, 14751, 15138, 17661, 18502, 18774, 20097, 22946, 25926, 27753, 29502, 30247, 34419, 35322, 38889, 40194, 47531, 52983, 55506, 60494, 64757, 68838, 77778, 83259, 90741, 95062, 103257, 105966, 125309, 129514, 142593, 166518, 181482, 194271, 206514, 250618, 272223, 285186, 332717, 375927, 388542, 427779, 544446, 582813, 665434, 751854, 855558, 877163, 998151, 1127781, 1165626, 1378399, 1754326, 1996302, 2255562, 2631489, 2756798, 2994453, 4135197, 5262978, 5988906, 7894467, 8270394, 9648793, 12405591, 15788934, 19297586, 24811182, 28946379, 57892758, 86839137, 173678274]

約数ペア:

[(1, 173678274), (2, 86839137), (3, 57892758), (6, 28946379), (7, 24811182), (9, 19297586), (11, 15788934), (14, 12405591), (18, 9648793), (21, 8270394), (22, 7894467), (29, 5988906), (33, 5262978), (42, 4135197), (58, 2994453), (63, 2756798), (66, 2631489), (77, 2255562), (87, 1996302), (99, 1754326), (126, 1378399), (149, 1165626), (154, 1127781), (174, 998151), (198, 877163), (203, 855558), (231, 751854), (261, 665434), (298, 582813), (319, 544446), (406, 427779), (447, 388542), (462, 375927), (522, 332717), (609, 285186), (638, 272223), (693, 250618), (841, 206514), (894, 194271), (957, 181482), (1043, 166518), (1218, 142593), (1341, 129514), (1386, 125309), (1639, 105966), (1682, 103257), (1827, 95062), (1914, 90741), (2086, 83259), (2233, 77778), (2523, 68838), (2682, 64757), (2871, 60494), (3129, 55506), (3278, 52983), (3654, 47531), (4321, 40194), (4466, 38889), (4917, 35322), (5046, 34419), (5742, 30247), (5887, 29502), (6258, 27753), (6699, 25926), (7569, 22946), (8642, 20097), (9251, 18774), (9387, 18502), (9834, 17661), (11473, 15138), (11774, 14751), (12963, 13398)]