153896648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 318712320

約数和(自身を除く): 164815672

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 173, 211, 248, 346, 422, 527, 692, 844, 1054, 1384, 1688, 2108, 2941, 3587, 4216, 5363, 5882, 6541, 7174, 10726, 11764, 13082, 14348, 21452, 23528, 26164, 28696, 36503, 42904, 52328, 73006, 91171, 111197, 146012, 182342, 222394, 292024, 364684, 444788, 620551, 729368, 889576, 1131593, 1241102, 2263186, 2482204, 4526372, 4964408, 9052744, 19237081, 38474162, 76948324, 153896648]

約数ペア:

[(1, 153896648), (2, 76948324), (4, 38474162), (8, 19237081), (17, 9052744), (31, 4964408), (34, 4526372), (62, 2482204), (68, 2263186), (124, 1241102), (136, 1131593), (173, 889576), (211, 729368), (248, 620551), (346, 444788), (422, 364684), (527, 292024), (692, 222394), (844, 182342), (1054, 146012), (1384, 111197), (1688, 91171), (2108, 73006), (2941, 52328), (3587, 42904), (4216, 36503), (5363, 28696), (5882, 26164), (6541, 23528), (7174, 21452), (10726, 14348), (11764, 13082)]