140840352

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13217}}^1$

素因数の和:13270

約数の個数: 72

約数和(自身を含む): 411370596

約数和(自身を除く): 270530244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 13217, 26434, 39651, 52868, 79302, 105736, 118953, 158604, 211472, 237906, 317208, 422944, 475812, 489029, 634416, 951624, 978058, 1268832, 1467087, 1903248, 1956116, 2934174, 3806496, 3912232, 4401261, 5868348, 7824464, 8802522, 11736696, 15648928, 17605044, 23473392, 35210088, 46946784, 70420176, 140840352]

約数ペア:

[(1, 140840352), (2, 70420176), (3, 46946784), (4, 35210088), (6, 23473392), (8, 17605044), (9, 15648928), (12, 11736696), (16, 8802522), (18, 7824464), (24, 5868348), (32, 4401261), (36, 3912232), (37, 3806496), (48, 2934174), (72, 1956116), (74, 1903248), (96, 1467087), (111, 1268832), (144, 978058), (148, 951624), (222, 634416), (288, 489029), (296, 475812), (333, 422944), (444, 317208), (592, 237906), (666, 211472), (888, 158604), (1184, 118953), (1332, 105736), (1776, 79302), (2664, 52868), (3552, 39651), (5328, 26434), (10656, 13217)]