161804304

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6610

約数の個数: 100

約数和(自身を含む): 493031440

約数和(自身を除く): 331227136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 3078, 4104, 6156, 6571, 8208, 12312, 13142, 19713, 24624, 26284, 39426, 52568, 59139, 78852, 105136, 118278, 124849, 157704, 177417, 236556, 249698, 315408, 354834, 374547, 473112, 499396, 532251, 709668, 749094, 946224, 998792, 1064502, 1123641, 1419336, 1498188, 1997584, 2129004, 2247282, 2838672, 2996376, 3370923, 4258008, 4494564, 5992752, 6741846, 8516016, 8989128, 10112769, 13483692, 17978256, 20225538, 26967384, 40451076, 53934768, 80902152, 161804304]

約数ペア:

[(1, 161804304), (2, 80902152), (3, 53934768), (4, 40451076), (6, 26967384), (8, 20225538), (9, 17978256), (12, 13483692), (16, 10112769), (18, 8989128), (19, 8516016), (24, 6741846), (27, 5992752), (36, 4494564), (38, 4258008), (48, 3370923), (54, 2996376), (57, 2838672), (72, 2247282), (76, 2129004), (81, 1997584), (108, 1498188), (114, 1419336), (144, 1123641), (152, 1064502), (162, 998792), (171, 946224), (216, 749094), (228, 709668), (304, 532251), (324, 499396), (342, 473112), (432, 374547), (456, 354834), (513, 315408), (648, 249698), (684, 236556), (912, 177417), (1026, 157704), (1296, 124849), (1368, 118278), (1539, 105136), (2052, 78852), (2736, 59139), (3078, 52568), (4104, 39426), (6156, 26284), (6571, 24624), (8208, 19713), (12312, 13142)]