131554962

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1149

約数の個数: 128

約数和(自身を含む): 377395200

約数和(自身を除く): 245840238

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 87, 99, 126, 154, 174, 189, 198, 203, 231, 261, 297, 319, 378, 406, 462, 522, 594, 609, 638, 693, 783, 957, 1091, 1218, 1386, 1566, 1827, 1914, 2079, 2182, 2233, 2871, 3273, 3654, 4158, 4466, 5481, 5742, 6546, 6699, 7637, 8613, 9819, 10962, 12001, 13398, 15274, 17226, 19638, 20097, 22911, 24002, 29457, 31639, 36003, 40194, 45822, 58914, 60291, 63278, 68733, 72006, 84007, 94917, 108009, 120582, 137466, 168014, 189834, 206199, 216018, 221473, 252021, 284751, 324027, 348029, 412398, 442946, 504042, 569502, 648054, 664419, 696058, 756063, 854253, 1044087, 1328838, 1512126, 1708506, 1993257, 2088174, 2268189, 2436203, 3132261, 3986514, 4536378, 4872406, 5979771, 6264522, 7308609, 9396783, 11959542, 14617218, 18793566, 21925827, 43851654, 65777481, 131554962]

約数ペア:

[(1, 131554962), (2, 65777481), (3, 43851654), (6, 21925827), (7, 18793566), (9, 14617218), (11, 11959542), (14, 9396783), (18, 7308609), (21, 6264522), (22, 5979771), (27, 4872406), (29, 4536378), (33, 3986514), (42, 3132261), (54, 2436203), (58, 2268189), (63, 2088174), (66, 1993257), (77, 1708506), (87, 1512126), (99, 1328838), (126, 1044087), (154, 854253), (174, 756063), (189, 696058), (198, 664419), (203, 648054), (231, 569502), (261, 504042), (297, 442946), (319, 412398), (378, 348029), (406, 324027), (462, 284751), (522, 252021), (594, 221473), (609, 216018), (638, 206199), (693, 189834), (783, 168014), (957, 137466), (1091, 120582), (1218, 108009), (1386, 94917), (1566, 84007), (1827, 72006), (1914, 68733), (2079, 63278), (2182, 60291), (2233, 58914), (2871, 45822), (3273, 40194), (3654, 36003), (4158, 31639), (4466, 29457), (5481, 24002), (5742, 22911), (6546, 20097), (6699, 19638), (7637, 17226), (8613, 15274), (9819, 13398), (10962, 12001)]