156793312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22171}}^1$

素因数の和:22211

約数の個数: 48

約数和(自身を含む): 352002672

約数和(自身を除く): 195209360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 22171, 44342, 88684, 177368, 288223, 354736, 376907, 576446, 709472, 753814, 1152892, 1507628, 2305784, 3015256, 4611568, 4899791, 6030512, 9223136, 9799582, 12061024, 19599164, 39198328, 78396656, 156793312]

約数ペア:

[(1, 156793312), (2, 78396656), (4, 39198328), (8, 19599164), (13, 12061024), (16, 9799582), (17, 9223136), (26, 6030512), (32, 4899791), (34, 4611568), (52, 3015256), (68, 2305784), (104, 1507628), (136, 1152892), (208, 753814), (221, 709472), (272, 576446), (416, 376907), (442, 354736), (544, 288223), (884, 177368), (1768, 88684), (3536, 44342), (7072, 22171)]