139020544

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 307192760

約数和(自身を除く): 168172216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 832, 962, 1129, 1184, 1664, 1924, 2258, 2368, 3328, 3848, 4516, 4736, 7696, 9032, 9472, 14677, 15392, 18064, 29354, 30784, 36128, 41773, 58708, 61568, 72256, 83546, 117416, 123136, 144512, 167092, 234832, 289024, 334184, 469664, 543049, 668368, 939328, 1086098, 1336736, 1878656, 2172196, 2673472, 3757312, 4344392, 5346944, 8688784, 10693888, 17377568, 34755136, 69510272, 139020544]

約数ペア:

[(1, 139020544), (2, 69510272), (4, 34755136), (8, 17377568), (13, 10693888), (16, 8688784), (26, 5346944), (32, 4344392), (37, 3757312), (52, 2673472), (64, 2172196), (74, 1878656), (104, 1336736), (128, 1086098), (148, 939328), (208, 668368), (256, 543049), (296, 469664), (416, 334184), (481, 289024), (592, 234832), (832, 167092), (962, 144512), (1129, 123136), (1184, 117416), (1664, 83546), (1924, 72256), (2258, 61568), (2368, 58708), (3328, 41773), (3848, 36128), (4516, 30784), (4736, 29354), (7696, 18064), (9032, 15392), (9472, 14677)]