154380688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 388814400

約数和(自身を除く): 234433712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 149, 154, 176, 203, 232, 298, 308, 319, 406, 464, 596, 616, 638, 812, 841, 1043, 1192, 1232, 1276, 1624, 1639, 1682, 2086, 2233, 2384, 2552, 3248, 3278, 3364, 4172, 4321, 4466, 5104, 5887, 6556, 6728, 8344, 8642, 8932, 9251, 11473, 11774, 13112, 13456, 16688, 17284, 17864, 18502, 22946, 23548, 26224, 30247, 34568, 35728, 37004, 45892, 47096, 47531, 60494, 64757, 69136, 74008, 91784, 94192, 95062, 120988, 125309, 129514, 148016, 183568, 190124, 241976, 250618, 259028, 332717, 380248, 483952, 501236, 518056, 665434, 760496, 877163, 1002472, 1036112, 1330868, 1378399, 1754326, 2004944, 2661736, 2756798, 3508652, 5323472, 5513596, 7017304, 9648793, 11027192, 14034608, 19297586, 22054384, 38595172, 77190344, 154380688]

約数ペア:

[(1, 154380688), (2, 77190344), (4, 38595172), (7, 22054384), (8, 19297586), (11, 14034608), (14, 11027192), (16, 9648793), (22, 7017304), (28, 5513596), (29, 5323472), (44, 3508652), (56, 2756798), (58, 2661736), (77, 2004944), (88, 1754326), (112, 1378399), (116, 1330868), (149, 1036112), (154, 1002472), (176, 877163), (203, 760496), (232, 665434), (298, 518056), (308, 501236), (319, 483952), (406, 380248), (464, 332717), (596, 259028), (616, 250618), (638, 241976), (812, 190124), (841, 183568), (1043, 148016), (1192, 129514), (1232, 125309), (1276, 120988), (1624, 95062), (1639, 94192), (1682, 91784), (2086, 74008), (2233, 69136), (2384, 64757), (2552, 60494), (3248, 47531), (3278, 47096), (3364, 45892), (4172, 37004), (4321, 35728), (4466, 34568), (5104, 30247), (5887, 26224), (6556, 23548), (6728, 22946), (8344, 18502), (8642, 17864), (8932, 17284), (9251, 16688), (11473, 13456), (11774, 13112)]