158184972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2309}}^1$

素因数の和:2503

約数の個数: 72

約数和(自身を含む): 438918480

約数和(自身を除く): 280733508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 173, 198, 346, 396, 519, 692, 1038, 1557, 1903, 2076, 2309, 3114, 3806, 4618, 5709, 6228, 6927, 7612, 9236, 11418, 13854, 17127, 20781, 22836, 25399, 27708, 34254, 41562, 50798, 68508, 76197, 83124, 101596, 152394, 228591, 304788, 399457, 457182, 798914, 914364, 1198371, 1597828, 2396742, 3595113, 4394027, 4793484, 7190226, 8788054, 13182081, 14380452, 17576108, 26364162, 39546243, 52728324, 79092486, 158184972]

約数ペア:

[(1, 158184972), (2, 79092486), (3, 52728324), (4, 39546243), (6, 26364162), (9, 17576108), (11, 14380452), (12, 13182081), (18, 8788054), (22, 7190226), (33, 4793484), (36, 4394027), (44, 3595113), (66, 2396742), (99, 1597828), (132, 1198371), (173, 914364), (198, 798914), (346, 457182), (396, 399457), (519, 304788), (692, 228591), (1038, 152394), (1557, 101596), (1903, 83124), (2076, 76197), (2309, 68508), (3114, 50798), (3806, 41562), (4618, 34254), (5709, 27708), (6228, 25399), (6927, 22836), (7612, 20781), (9236, 17127), (11418, 13854)]