158640216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11953}}^1$

素因数の和:12048

約数の個数: 64

約数和(自身を含む): 459033600

約数和(自身を除く): 300393384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 11953, 13272, 23906, 35859, 47812, 71718, 83671, 95624, 143436, 167342, 251013, 286872, 334684, 502026, 669368, 944287, 1004052, 1888574, 2008104, 2832861, 3777148, 5665722, 6610009, 7554296, 11331444, 13220018, 19830027, 22662888, 26440036, 39660054, 52880072, 79320108, 158640216]

約数ペア:

[(1, 158640216), (2, 79320108), (3, 52880072), (4, 39660054), (6, 26440036), (7, 22662888), (8, 19830027), (12, 13220018), (14, 11331444), (21, 7554296), (24, 6610009), (28, 5665722), (42, 3777148), (56, 2832861), (79, 2008104), (84, 1888574), (158, 1004052), (168, 944287), (237, 669368), (316, 502026), (474, 334684), (553, 286872), (632, 251013), (948, 167342), (1106, 143436), (1659, 95624), (1896, 83671), (2212, 71718), (3318, 47812), (4424, 35859), (6636, 23906), (11953, 13272)]