129154428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 369847296

約数和(自身を除く): 240692868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 53, 78, 82, 106, 117, 123, 127, 156, 159, 164, 212, 234, 246, 254, 318, 369, 381, 468, 477, 492, 508, 533, 636, 689, 738, 762, 954, 1066, 1143, 1378, 1476, 1524, 1599, 1651, 1908, 2067, 2132, 2173, 2286, 2756, 3198, 3302, 4134, 4346, 4572, 4797, 4953, 5207, 6201, 6396, 6519, 6604, 6731, 8268, 8692, 9594, 9906, 10414, 12402, 13038, 13462, 14859, 15621, 19188, 19557, 19812, 20193, 20828, 24804, 26076, 26924, 28249, 29718, 31242, 39114, 40386, 46863, 56498, 59436, 60579, 62484, 67691, 78228, 80772, 84747, 87503, 93726, 112996, 121158, 135382, 169494, 175006, 187452, 203073, 242316, 254241, 262509, 270764, 275971, 338988, 350012, 406146, 508482, 525018, 551942, 609219, 787527, 812292, 827913, 1016964, 1050036, 1103884, 1218438, 1575054, 1655826, 2436876, 2483739, 3150108, 3311652, 3587623, 4967478, 7175246, 9934956, 10762869, 14350492, 21525738, 32288607, 43051476, 64577214, 129154428]

約数ペア:

[(1, 129154428), (2, 64577214), (3, 43051476), (4, 32288607), (6, 21525738), (9, 14350492), (12, 10762869), (13, 9934956), (18, 7175246), (26, 4967478), (36, 3587623), (39, 3311652), (41, 3150108), (52, 2483739), (53, 2436876), (78, 1655826), (82, 1575054), (106, 1218438), (117, 1103884), (123, 1050036), (127, 1016964), (156, 827913), (159, 812292), (164, 787527), (212, 609219), (234, 551942), (246, 525018), (254, 508482), (318, 406146), (369, 350012), (381, 338988), (468, 275971), (477, 270764), (492, 262509), (508, 254241), (533, 242316), (636, 203073), (689, 187452), (738, 175006), (762, 169494), (954, 135382), (1066, 121158), (1143, 112996), (1378, 93726), (1476, 87503), (1524, 84747), (1599, 80772), (1651, 78228), (1908, 67691), (2067, 62484), (2132, 60579), (2173, 59436), (2286, 56498), (2756, 46863), (3198, 40386), (3302, 39114), (4134, 31242), (4346, 29718), (4572, 28249), (4797, 26924), (4953, 26076), (5207, 24804), (6201, 20828), (6396, 20193), (6519, 19812), (6604, 19557), (6731, 19188), (8268, 15621), (8692, 14859), (9594, 13462), (9906, 13038), (10414, 12402)]