161793186784

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{567011}}^1$

素因数の和:567299

約数の個数: 48

約数和(自身を含む): 328497268176

約数和(自身を除く): 166704081392

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 241, 296, 482, 592, 964, 1184, 1928, 3856, 7712, 8917, 17834, 35668, 71336, 142672, 285344, 567011, 1134022, 2268044, 4536088, 9072176, 18144352, 20979407, 41958814, 83917628, 136649651, 167835256, 273299302, 335670512, 546598604, 671341024, 1093197208, 2186394416, 4372788832, 5056037087, 10112074174, 20224148348, 40448296696, 80896593392, 161793186784]

約数ペア:

[(1, 161793186784), (2, 80896593392), (4, 40448296696), (8, 20224148348), (16, 10112074174), (32, 5056037087), (37, 4372788832), (74, 2186394416), (148, 1093197208), (241, 671341024), (296, 546598604), (482, 335670512), (592, 273299302), (964, 167835256), (1184, 136649651), (1928, 83917628), (3856, 41958814), (7712, 20979407), (8917, 18144352), (17834, 9072176), (35668, 4536088), (71336, 2268044), (142672, 1134022), (285344, 567011)]