156772356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 408834048

約数和(自身を除く): 252061692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 127, 156, 164, 193, 246, 254, 381, 386, 492, 508, 533, 579, 762, 772, 1066, 1158, 1524, 1599, 1651, 2132, 2316, 2509, 3198, 3302, 4953, 5018, 5207, 6396, 6604, 7527, 7913, 9906, 10036, 10414, 15054, 15621, 15826, 19812, 20828, 23739, 24511, 30108, 31242, 31652, 47478, 49022, 62484, 67691, 73533, 94956, 98044, 102869, 135382, 147066, 203073, 205738, 270764, 294132, 308607, 318643, 406146, 411476, 617214, 637286, 812292, 955929, 1004951, 1234428, 1274572, 1911858, 2009902, 3014853, 3823716, 4019804, 6029706, 12059412, 13064363, 26128726, 39193089, 52257452, 78386178, 156772356]

約数ペア:

[(1, 156772356), (2, 78386178), (3, 52257452), (4, 39193089), (6, 26128726), (12, 13064363), (13, 12059412), (26, 6029706), (39, 4019804), (41, 3823716), (52, 3014853), (78, 2009902), (82, 1911858), (123, 1274572), (127, 1234428), (156, 1004951), (164, 955929), (193, 812292), (246, 637286), (254, 617214), (381, 411476), (386, 406146), (492, 318643), (508, 308607), (533, 294132), (579, 270764), (762, 205738), (772, 203073), (1066, 147066), (1158, 135382), (1524, 102869), (1599, 98044), (1651, 94956), (2132, 73533), (2316, 67691), (2509, 62484), (3198, 49022), (3302, 47478), (4953, 31652), (5018, 31242), (5207, 30108), (6396, 24511), (6604, 23739), (7527, 20828), (7913, 19812), (9906, 15826), (10036, 15621), (10414, 15054)]