133431948

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 381353280

約数和(自身を除く): 247921332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 81, 108, 117, 156, 158, 162, 234, 237, 316, 324, 351, 401, 468, 474, 702, 711, 802, 948, 1027, 1053, 1203, 1404, 1422, 1604, 2054, 2106, 2133, 2406, 2844, 3081, 3609, 4108, 4212, 4266, 4812, 5213, 6162, 6399, 7218, 8532, 9243, 10426, 10827, 12324, 12798, 14436, 15639, 18486, 20852, 21654, 25596, 27729, 31278, 31679, 32481, 36972, 43308, 46917, 55458, 62556, 63358, 64962, 83187, 93834, 95037, 110916, 126716, 129924, 140751, 166374, 187668, 190074, 281502, 285111, 332748, 380148, 411827, 422253, 563004, 570222, 823654, 844506, 855333, 1140444, 1235481, 1647308, 1689012, 1710666, 2470962, 2565999, 3421332, 3706443, 4941924, 5131998, 7412886, 10263996, 11119329, 14825772, 22238658, 33357987, 44477316, 66715974, 133431948]

約数ペア:

[(1, 133431948), (2, 66715974), (3, 44477316), (4, 33357987), (6, 22238658), (9, 14825772), (12, 11119329), (13, 10263996), (18, 7412886), (26, 5131998), (27, 4941924), (36, 3706443), (39, 3421332), (52, 2565999), (54, 2470962), (78, 1710666), (79, 1689012), (81, 1647308), (108, 1235481), (117, 1140444), (156, 855333), (158, 844506), (162, 823654), (234, 570222), (237, 563004), (316, 422253), (324, 411827), (351, 380148), (401, 332748), (468, 285111), (474, 281502), (702, 190074), (711, 187668), (802, 166374), (948, 140751), (1027, 129924), (1053, 126716), (1203, 110916), (1404, 95037), (1422, 93834), (1604, 83187), (2054, 64962), (2106, 63358), (2133, 62556), (2406, 55458), (2844, 46917), (3081, 43308), (3609, 36972), (4108, 32481), (4212, 31679), (4266, 31278), (4812, 27729), (5213, 25596), (6162, 21654), (6399, 20852), (7218, 18486), (8532, 15639), (9243, 14436), (10426, 12798), (10827, 12324)]