139277632

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 84

約数和(自身を含む): 304921920

約数和(自身を除く): 165644288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 158, 163, 169, 208, 316, 326, 338, 416, 632, 652, 676, 832, 1027, 1264, 1304, 1352, 2054, 2119, 2528, 2608, 2704, 4108, 4238, 5056, 5216, 5408, 8216, 8476, 10432, 10816, 12877, 13351, 16432, 16952, 25754, 26702, 27547, 32864, 33904, 51508, 53404, 55094, 65728, 67808, 103016, 106808, 110188, 135616, 167401, 206032, 213616, 220376, 334802, 412064, 427232, 440752, 669604, 824128, 854464, 881504, 1339208, 1763008, 2176213, 2678416, 4352426, 5356832, 8704852, 10713664, 17409704, 34819408, 69638816, 139277632]

約数ペア:

[(1, 139277632), (2, 69638816), (4, 34819408), (8, 17409704), (13, 10713664), (16, 8704852), (26, 5356832), (32, 4352426), (52, 2678416), (64, 2176213), (79, 1763008), (104, 1339208), (158, 881504), (163, 854464), (169, 824128), (208, 669604), (316, 440752), (326, 427232), (338, 412064), (416, 334802), (632, 220376), (652, 213616), (676, 206032), (832, 167401), (1027, 135616), (1264, 110188), (1304, 106808), (1352, 103016), (2054, 67808), (2119, 65728), (2528, 55094), (2608, 53404), (2704, 51508), (4108, 33904), (4238, 32864), (5056, 27547), (5216, 26702), (5408, 25754), (8216, 16952), (8476, 16432), (10432, 13351), (10816, 12877)]