150921848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{22273}}^1$

素因数の和:22308

約数の個数: 48

約数和(自身を含む): 355493040

約数和(自身を除く): 204571192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 22273, 44546, 89092, 155911, 178184, 245003, 311822, 490006, 623644, 980012, 1247288, 1715021, 1960024, 2695033, 3430042, 5390066, 6860084, 10780132, 13720168, 18865231, 21560264, 37730462, 75460924, 150921848]

約数ペア:

[(1, 150921848), (2, 75460924), (4, 37730462), (7, 21560264), (8, 18865231), (11, 13720168), (14, 10780132), (22, 6860084), (28, 5390066), (44, 3430042), (56, 2695033), (77, 1960024), (88, 1715021), (121, 1247288), (154, 980012), (242, 623644), (308, 490006), (484, 311822), (616, 245003), (847, 178184), (968, 155911), (1694, 89092), (3388, 44546), (6776, 22273)]