156937894816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{508693}}^1$

素因数の和:509045

約数の個数: 48

約数和(自身を含む): 319964456448

約数和(自身を除く): 163026561632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 311, 496, 622, 992, 1244, 2488, 4976, 9641, 9952, 19282, 38564, 77128, 154256, 308512, 508693, 1017386, 2034772, 4069544, 8139088, 15769483, 16278176, 31538966, 63077932, 126155864, 158203523, 252311728, 316407046, 504623456, 632814092, 1265628184, 2531256368, 4904309213, 5062512736, 9808618426, 19617236852, 39234473704, 78468947408, 156937894816]

約数ペア:

[(1, 156937894816), (2, 78468947408), (4, 39234473704), (8, 19617236852), (16, 9808618426), (31, 5062512736), (32, 4904309213), (62, 2531256368), (124, 1265628184), (248, 632814092), (311, 504623456), (496, 316407046), (622, 252311728), (992, 158203523), (1244, 126155864), (2488, 63077932), (4976, 31538966), (9641, 16278176), (9952, 15769483), (19282, 8139088), (38564, 4069544), (77128, 2034772), (154256, 1017386), (308512, 508693)]