131329694916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{209213}}^1$

素因数の和:209330

約数の個数: 144

約数和(自身を含む): 394781796864

約数和(自身を除く): 263452101948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 53, 63, 84, 94, 106, 126, 141, 159, 188, 212, 252, 282, 318, 329, 371, 423, 477, 564, 636, 658, 742, 846, 954, 987, 1113, 1316, 1484, 1692, 1908, 1974, 2226, 2491, 2961, 3339, 3948, 4452, 4982, 5922, 6678, 7473, 9964, 11844, 13356, 14946, 17437, 22419, 29892, 34874, 44838, 52311, 69748, 89676, 104622, 156933, 209213, 209244, 313866, 418426, 627639, 627732, 836852, 1255278, 1464491, 1882917, 2510556, 2928982, 3765834, 4393473, 5857964, 7531668, 8786946, 9833011, 11088289, 13180419, 17573892, 19666022, 22176578, 26360838, 29499033, 33264867, 39332044, 44353156, 52721676, 58998066, 66529734, 68831077, 77618023, 88497099, 99794601, 117996132, 133059468, 137662154, 155236046, 176994198, 199589202, 206493231, 232854069, 275324308, 310472092, 353988396, 399178404, 412986462, 465708138, 521149583, 619479693, 698562207, 825972924, 931416276, 1042299166, 1238959386, 1397124414, 1563448749, 2084598332, 2477918772, 2794248828, 3126897498, 3648047081, 4690346247, 6253794996, 7296094162, 9380692494, 10944141243, 14592188324, 18761384988, 21888282486, 32832423729, 43776564972, 65664847458, 131329694916]

約数ペア:

[(1, 131329694916), (2, 65664847458), (3, 43776564972), (4, 32832423729), (6, 21888282486), (7, 18761384988), (9, 14592188324), (12, 10944141243), (14, 9380692494), (18, 7296094162), (21, 6253794996), (28, 4690346247), (36, 3648047081), (42, 3126897498), (47, 2794248828), (53, 2477918772), (63, 2084598332), (84, 1563448749), (94, 1397124414), (106, 1238959386), (126, 1042299166), (141, 931416276), (159, 825972924), (188, 698562207), (212, 619479693), (252, 521149583), (282, 465708138), (318, 412986462), (329, 399178404), (371, 353988396), (423, 310472092), (477, 275324308), (564, 232854069), (636, 206493231), (658, 199589202), (742, 176994198), (846, 155236046), (954, 137662154), (987, 133059468), (1113, 117996132), (1316, 99794601), (1484, 88497099), (1692, 77618023), (1908, 68831077), (1974, 66529734), (2226, 58998066), (2491, 52721676), (2961, 44353156), (3339, 39332044), (3948, 33264867), (4452, 29499033), (4982, 26360838), (5922, 22176578), (6678, 19666022), (7473, 17573892), (9964, 13180419), (11844, 11088289), (13356, 9833011), (14946, 8786946), (17437, 7531668), (22419, 5857964), (29892, 4393473), (34874, 3765834), (44838, 2928982), (52311, 2510556), (69748, 1882917), (89676, 1464491), (104622, 1255278), (156933, 836852), (209213, 627732), (209244, 627639), (313866, 418426)]