159643016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 342014400

約数和(自身を除く): 182371384

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 173, 247, 346, 467, 494, 692, 934, 988, 1384, 1868, 1976, 2249, 3287, 3736, 4498, 6071, 6574, 8873, 8996, 12142, 13148, 17746, 17992, 24284, 26296, 35492, 42731, 48568, 70984, 80791, 85462, 115349, 161582, 170924, 230698, 323164, 341848, 461396, 646328, 922792, 1050283, 1535029, 2100566, 3070058, 4201132, 6140116, 8402264, 12280232, 19955377, 39910754, 79821508, 159643016]

約数ペア:

[(1, 159643016), (2, 79821508), (4, 39910754), (8, 19955377), (13, 12280232), (19, 8402264), (26, 6140116), (38, 4201132), (52, 3070058), (76, 2100566), (104, 1535029), (152, 1050283), (173, 922792), (247, 646328), (346, 461396), (467, 341848), (494, 323164), (692, 230698), (934, 170924), (988, 161582), (1384, 115349), (1868, 85462), (1976, 80791), (2249, 70984), (3287, 48568), (3736, 42731), (4498, 35492), (6071, 26296), (6574, 24284), (8873, 17992), (8996, 17746), (12142, 13148)]