158172352

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 366381792

約数和(自身を除く): 208209440

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 53, 64, 68, 104, 106, 136, 208, 211, 212, 221, 272, 416, 422, 424, 442, 544, 689, 832, 844, 848, 884, 901, 1088, 1378, 1688, 1696, 1768, 1802, 2743, 2756, 3376, 3392, 3536, 3587, 3604, 5486, 5512, 6752, 7072, 7174, 7208, 10972, 11024, 11183, 11713, 13504, 14144, 14348, 14416, 21944, 22048, 22366, 23426, 28696, 28832, 43888, 44096, 44732, 46631, 46852, 57392, 57664, 87776, 89464, 93262, 93704, 114784, 145379, 175552, 178928, 186524, 187408, 190111, 229568, 290758, 357856, 373048, 374816, 380222, 581516, 715712, 746096, 749632, 760444, 1163032, 1492192, 1520888, 2326064, 2471443, 2984384, 3041776, 4652128, 4942886, 6083552, 9304256, 9885772, 12167104, 19771544, 39543088, 79086176, 158172352]

約数ペア:

[(1, 158172352), (2, 79086176), (4, 39543088), (8, 19771544), (13, 12167104), (16, 9885772), (17, 9304256), (26, 6083552), (32, 4942886), (34, 4652128), (52, 3041776), (53, 2984384), (64, 2471443), (68, 2326064), (104, 1520888), (106, 1492192), (136, 1163032), (208, 760444), (211, 749632), (212, 746096), (221, 715712), (272, 581516), (416, 380222), (422, 374816), (424, 373048), (442, 357856), (544, 290758), (689, 229568), (832, 190111), (844, 187408), (848, 186524), (884, 178928), (901, 175552), (1088, 145379), (1378, 114784), (1688, 93704), (1696, 93262), (1768, 89464), (1802, 87776), (2743, 57664), (2756, 57392), (3376, 46852), (3392, 46631), (3536, 44732), (3587, 44096), (3604, 43888), (5486, 28832), (5512, 28696), (6752, 23426), (7072, 22366), (7174, 22048), (7208, 21944), (10972, 14416), (11024, 14348), (11183, 14144), (11713, 13504)]