156728236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3967}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 335978496

約数和(自身を除く): 179250260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 476, 581, 1162, 1411, 2324, 2822, 3967, 5644, 7934, 9877, 15868, 19754, 27769, 39508, 55538, 67439, 111076, 134878, 269756, 329261, 472073, 658522, 944146, 1317044, 1888292, 2304827, 4609654, 5597437, 9219308, 11194874, 22389748, 39182059, 78364118, 156728236]

約数ペア:

[(1, 156728236), (2, 78364118), (4, 39182059), (7, 22389748), (14, 11194874), (17, 9219308), (28, 5597437), (34, 4609654), (68, 2304827), (83, 1888292), (119, 1317044), (166, 944146), (238, 658522), (332, 472073), (476, 329261), (581, 269756), (1162, 134878), (1411, 111076), (2324, 67439), (2822, 55538), (3967, 39508), (5644, 27769), (7934, 19754), (9877, 15868)]