145491692648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{104147}}^1$

素因数の和:104358

約数の個数: 64

約数和(自身を含む): 290347960320

約数和(自身を除く): 144856267672

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 131, 172, 248, 262, 344, 524, 1048, 1333, 2666, 4061, 5332, 5633, 8122, 10664, 11266, 16244, 22532, 32488, 45064, 104147, 174623, 208294, 349246, 416588, 698492, 833176, 1396984, 3228557, 4478321, 6457114, 8956642, 12914228, 13643257, 17913284, 25828456, 27286514, 35826568, 54573028, 109146056, 138827951, 277655902, 422940967, 555311804, 586660051, 845881934, 1110623608, 1173320102, 1691763868, 2346640204, 3383527736, 4693280408, 18186461581, 36372923162, 72745846324, 145491692648]

約数ペア:

[(1, 145491692648), (2, 72745846324), (4, 36372923162), (8, 18186461581), (31, 4693280408), (43, 3383527736), (62, 2346640204), (86, 1691763868), (124, 1173320102), (131, 1110623608), (172, 845881934), (248, 586660051), (262, 555311804), (344, 422940967), (524, 277655902), (1048, 138827951), (1333, 109146056), (2666, 54573028), (4061, 35826568), (5332, 27286514), (5633, 25828456), (8122, 17913284), (10664, 13643257), (11266, 12914228), (16244, 8956642), (22532, 6457114), (32488, 4478321), (45064, 3228557), (104147, 1396984), (174623, 833176), (208294, 698492), (349246, 416588)]