133428372

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 397159392

約数和(自身を除く): 263731020

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 343, 421, 462, 539, 588, 686, 842, 924, 1029, 1078, 1263, 1372, 1617, 1684, 2058, 2156, 2401, 2526, 2947, 3234, 3773, 4116, 4631, 4802, 5052, 5894, 6468, 7203, 7546, 8841, 9262, 9604, 11319, 11788, 13893, 14406, 15092, 17682, 18524, 20629, 22638, 26411, 27786, 28812, 32417, 35364, 41258, 45276, 52822, 55572, 61887, 64834, 79233, 82516, 97251, 105644, 123774, 129668, 144403, 158466, 194502, 226919, 247548, 288806, 316932, 389004, 433209, 453838, 577612, 680757, 866418, 907676, 1010821, 1361514, 1588433, 1732836, 2021642, 2723028, 3032463, 3176866, 4043284, 4765299, 6064926, 6353732, 9530598, 11119031, 12129852, 19061196, 22238062, 33357093, 44476124, 66714186, 133428372]

約数ペア:

[(1, 133428372), (2, 66714186), (3, 44476124), (4, 33357093), (6, 22238062), (7, 19061196), (11, 12129852), (12, 11119031), (14, 9530598), (21, 6353732), (22, 6064926), (28, 4765299), (33, 4043284), (42, 3176866), (44, 3032463), (49, 2723028), (66, 2021642), (77, 1732836), (84, 1588433), (98, 1361514), (132, 1010821), (147, 907676), (154, 866418), (196, 680757), (231, 577612), (294, 453838), (308, 433209), (343, 389004), (421, 316932), (462, 288806), (539, 247548), (588, 226919), (686, 194502), (842, 158466), (924, 144403), (1029, 129668), (1078, 123774), (1263, 105644), (1372, 97251), (1617, 82516), (1684, 79233), (2058, 64834), (2156, 61887), (2401, 55572), (2526, 52822), (2947, 45276), (3234, 41258), (3773, 35364), (4116, 32417), (4631, 28812), (4802, 27786), (5052, 26411), (5894, 22638), (6468, 20629), (7203, 18524), (7546, 17682), (8841, 15092), (9262, 14406), (9604, 13893), (11319, 11788)]