108736784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 237484800

約数和(自身を除く): 128748016

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 71, 74, 104, 142, 148, 199, 208, 284, 296, 398, 481, 568, 592, 796, 923, 962, 1136, 1592, 1846, 1924, 2587, 2627, 3184, 3692, 3848, 5174, 5254, 7363, 7384, 7696, 10348, 10508, 14129, 14726, 14768, 20696, 21016, 28258, 29452, 34151, 41392, 42032, 56516, 58904, 68302, 95719, 113032, 117808, 136604, 183677, 191438, 226064, 273208, 367354, 382876, 522773, 546416, 734708, 765752, 1045546, 1469416, 1531504, 2091092, 2938832, 4182184, 6796049, 8364368, 13592098, 27184196, 54368392, 108736784]

約数ペア:

[(1, 108736784), (2, 54368392), (4, 27184196), (8, 13592098), (13, 8364368), (16, 6796049), (26, 4182184), (37, 2938832), (52, 2091092), (71, 1531504), (74, 1469416), (104, 1045546), (142, 765752), (148, 734708), (199, 546416), (208, 522773), (284, 382876), (296, 367354), (398, 273208), (481, 226064), (568, 191438), (592, 183677), (796, 136604), (923, 117808), (962, 113032), (1136, 95719), (1592, 68302), (1846, 58904), (1924, 56516), (2587, 42032), (2627, 41392), (3184, 34151), (3692, 29452), (3848, 28258), (5174, 21016), (5254, 20696), (7363, 14768), (7384, 14726), (7696, 14129), (10348, 10508)]