156909012292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{147229}}^1$

素因数の和:147668

約数の個数: 48

約数和(自身を含む): 297640168000

約数和(自身を除く): 140731155708

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 379, 703, 758, 1406, 1516, 2812, 7201, 14023, 14402, 28046, 28804, 56092, 147229, 266437, 294458, 532874, 588916, 1065748, 2797351, 5447473, 5594702, 10894946, 11189404, 21789892, 55799791, 103501987, 111599582, 207003974, 223199164, 414007948, 1060196029, 2064592267, 2120392058, 4129184534, 4240784116, 8258369068, 39227253073, 78454506146, 156909012292]

約数ペア:

[(1, 156909012292), (2, 78454506146), (4, 39227253073), (19, 8258369068), (37, 4240784116), (38, 4129184534), (74, 2120392058), (76, 2064592267), (148, 1060196029), (379, 414007948), (703, 223199164), (758, 207003974), (1406, 111599582), (1516, 103501987), (2812, 55799791), (7201, 21789892), (14023, 11189404), (14402, 10894946), (28046, 5594702), (28804, 5447473), (56092, 2797351), (147229, 1065748), (266437, 588916), (294458, 532874)]