156960873248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15185843}}^1$

素因数の和:15185889

約数の個数: 48

約数和(自身を含む): 344414941920

約数和(自身を除く): 187454068672

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 15185843, 30371686, 60743372, 121486744, 242973488, 258159331, 288531017, 485946976, 516318662, 577062034, 1032637324, 1154124068, 2065274648, 2308248136, 4130549296, 4616496272, 4905027289, 8261098592, 9232992544, 9810054578, 19620109156, 39240218312, 78480436624, 156960873248]

約数ペア:

[(1, 156960873248), (2, 78480436624), (4, 39240218312), (8, 19620109156), (16, 9810054578), (17, 9232992544), (19, 8261098592), (32, 4905027289), (34, 4616496272), (38, 4130549296), (68, 2308248136), (76, 2065274648), (136, 1154124068), (152, 1032637324), (272, 577062034), (304, 516318662), (323, 485946976), (544, 288531017), (608, 258159331), (646, 242973488), (1292, 121486744), (2584, 60743372), (5168, 30371686), (10336, 15185843)]