150149704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 320112000

約数和(自身を除く): 169962296

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 46, 58, 76, 92, 116, 152, 184, 232, 437, 551, 667, 874, 1102, 1334, 1481, 1748, 2204, 2668, 2962, 3496, 4408, 5336, 5924, 11848, 12673, 25346, 28139, 34063, 42949, 50692, 56278, 68126, 85898, 101384, 112556, 136252, 171796, 225112, 272504, 343592, 647197, 816031, 987827, 1294394, 1632062, 1975654, 2588788, 3264124, 3951308, 5177576, 6528248, 7902616, 18768713, 37537426, 75074852, 150149704]

約数ペア:

[(1, 150149704), (2, 75074852), (4, 37537426), (8, 18768713), (19, 7902616), (23, 6528248), (29, 5177576), (38, 3951308), (46, 3264124), (58, 2588788), (76, 1975654), (92, 1632062), (116, 1294394), (152, 987827), (184, 816031), (232, 647197), (437, 343592), (551, 272504), (667, 225112), (874, 171796), (1102, 136252), (1334, 112556), (1481, 101384), (1748, 85898), (2204, 68126), (2668, 56278), (2962, 50692), (3496, 42949), (4408, 34063), (5336, 28139), (5924, 25346), (11848, 12673)]