156931740758

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{2521}}^1$

素因数の和:3050

約数の個数: 64

約数和(自身を含む): 263911764480

約数和(自身を除く): 106980023722

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 457, 806, 914, 2197, 2521, 4394, 5042, 5239, 5941, 10478, 11882, 14167, 28334, 32773, 65546, 68107, 77233, 78151, 136214, 154466, 156302, 184171, 368342, 426049, 852098, 1004029, 1015963, 1152097, 2008058, 2031926, 2304194, 2394223, 4788446, 5538637, 11077274, 13207519, 14977261, 26415038, 29954522, 31124899, 35715007, 62249798, 71430014, 171697747, 194704393, 343395494, 389408786, 464295091, 928590182, 2531157109, 5062314218, 6035836183, 12071672366, 78465870379, 156931740758]

約数ペア:

[(1, 156931740758), (2, 78465870379), (13, 12071672366), (26, 6035836183), (31, 5062314218), (62, 2531157109), (169, 928590182), (338, 464295091), (403, 389408786), (457, 343395494), (806, 194704393), (914, 171697747), (2197, 71430014), (2521, 62249798), (4394, 35715007), (5042, 31124899), (5239, 29954522), (5941, 26415038), (10478, 14977261), (11882, 13207519), (14167, 11077274), (28334, 5538637), (32773, 4788446), (65546, 2394223), (68107, 2304194), (77233, 2031926), (78151, 2008058), (136214, 1152097), (154466, 1015963), (156302, 1004029), (184171, 852098), (368342, 426049)]