164019312

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21491}}^1$

素因数の和:21558

約数の個数: 60

約数和(自身を含む): 467708904

約数和(自身を除く): 303689592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 21491, 42982, 64473, 85964, 128946, 171928, 193419, 257892, 343856, 386838, 515784, 773676, 1031568, 1139023, 1547352, 2278046, 3094704, 3417069, 4556092, 6834138, 9112184, 10251207, 13668276, 18224368, 20502414, 27336552, 41004828, 54673104, 82009656, 164019312]

約数ペア:

[(1, 164019312), (2, 82009656), (3, 54673104), (4, 41004828), (6, 27336552), (8, 20502414), (9, 18224368), (12, 13668276), (16, 10251207), (18, 9112184), (24, 6834138), (36, 4556092), (48, 3417069), (53, 3094704), (72, 2278046), (106, 1547352), (144, 1139023), (159, 1031568), (212, 773676), (318, 515784), (424, 386838), (477, 343856), (636, 257892), (848, 193419), (954, 171928), (1272, 128946), (1908, 85964), (2544, 64473), (3816, 42982), (7632, 21491)]