160380064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 363242880

約数和(自身を除く): 202862816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 103, 104, 152, 197, 206, 208, 247, 304, 394, 412, 416, 494, 608, 788, 824, 988, 1339, 1576, 1648, 1957, 1976, 2561, 2678, 3152, 3296, 3743, 3914, 3952, 5122, 5356, 6304, 7486, 7828, 7904, 10244, 10712, 14972, 15656, 20291, 20488, 21424, 25441, 29944, 31312, 40582, 40976, 42848, 48659, 50882, 59888, 62624, 81164, 81952, 97318, 101764, 119776, 162328, 194636, 203528, 263783, 324656, 385529, 389272, 407056, 527566, 649312, 771058, 778544, 814112, 1055132, 1542116, 1557088, 2110264, 3084232, 4220528, 5011877, 6168464, 8441056, 10023754, 12336928, 20047508, 40095016, 80190032, 160380064]

約数ペア:

[(1, 160380064), (2, 80190032), (4, 40095016), (8, 20047508), (13, 12336928), (16, 10023754), (19, 8441056), (26, 6168464), (32, 5011877), (38, 4220528), (52, 3084232), (76, 2110264), (103, 1557088), (104, 1542116), (152, 1055132), (197, 814112), (206, 778544), (208, 771058), (247, 649312), (304, 527566), (394, 407056), (412, 389272), (416, 385529), (494, 324656), (608, 263783), (788, 203528), (824, 194636), (988, 162328), (1339, 119776), (1576, 101764), (1648, 97318), (1957, 81952), (1976, 81164), (2561, 62624), (2678, 59888), (3152, 50882), (3296, 48659), (3743, 42848), (3914, 40976), (3952, 40582), (5122, 31312), (5356, 29944), (6304, 25441), (7486, 21424), (7828, 20488), (7904, 20291), (10244, 15656), (10712, 14972)]