131799456

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{6269}}^1$

素因数の和:6358

約数の個数: 72

約数和(自身を含む): 379999620

約数和(自身を除く): 248200164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 6269, 7008, 10512, 12538, 18807, 21024, 25076, 37614, 50152, 56421, 75228, 100304, 112842, 150456, 200608, 225684, 300912, 451368, 457637, 601824, 902736, 915274, 1372911, 1805472, 1830548, 2745822, 3661096, 4118733, 5491644, 7322192, 8237466, 10983288, 14644384, 16474932, 21966576, 32949864, 43933152, 65899728, 131799456]

約数ペア:

[(1, 131799456), (2, 65899728), (3, 43933152), (4, 32949864), (6, 21966576), (8, 16474932), (9, 14644384), (12, 10983288), (16, 8237466), (18, 7322192), (24, 5491644), (32, 4118733), (36, 3661096), (48, 2745822), (72, 1830548), (73, 1805472), (96, 1372911), (144, 915274), (146, 902736), (219, 601824), (288, 457637), (292, 451368), (438, 300912), (584, 225684), (657, 200608), (876, 150456), (1168, 112842), (1314, 100304), (1752, 75228), (2336, 56421), (2628, 50152), (3504, 37614), (5256, 25076), (6269, 21024), (7008, 18807), (10512, 12538)]