179572704

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^2$

素因数の和:384

約数の個数: 72

約数和(自身を含む): 479361960

約数和(自身を除く): 299789256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 131, 218, 262, 327, 393, 436, 524, 654, 786, 872, 1048, 1308, 1572, 1744, 2096, 2616, 3144, 3488, 4192, 5232, 6288, 10464, 12576, 14279, 17161, 28558, 34322, 42837, 51483, 57116, 68644, 85674, 102966, 114232, 137288, 171348, 205932, 228464, 274576, 342696, 411864, 456928, 549152, 685392, 823728, 1370784, 1647456, 1870549, 3741098, 5611647, 7482196, 11223294, 14964392, 22446588, 29928784, 44893176, 59857568, 89786352, 179572704]

約数ペア:

[(1, 179572704), (2, 89786352), (3, 59857568), (4, 44893176), (6, 29928784), (8, 22446588), (12, 14964392), (16, 11223294), (24, 7482196), (32, 5611647), (48, 3741098), (96, 1870549), (109, 1647456), (131, 1370784), (218, 823728), (262, 685392), (327, 549152), (393, 456928), (436, 411864), (524, 342696), (654, 274576), (786, 228464), (872, 205932), (1048, 171348), (1308, 137288), (1572, 114232), (1744, 102966), (2096, 85674), (2616, 68644), (3144, 57116), (3488, 51483), (4192, 42837), (5232, 34322), (6288, 28558), (10464, 17161), (12576, 14279)]