147168456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1831}}^1$

素因数の和:2054

約数の個数: 64

約数和(自身を含む): 391754880

約数和(自身を除く): 244586424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 591, 788, 1182, 1576, 1831, 2364, 3349, 3662, 4728, 5493, 6698, 7324, 10047, 10986, 13396, 14648, 20094, 21972, 26792, 31127, 40188, 43944, 62254, 80376, 93381, 124508, 186762, 249016, 360707, 373524, 721414, 747048, 1082121, 1442828, 2164242, 2885656, 4328484, 6132019, 8656968, 12264038, 18396057, 24528076, 36792114, 49056152, 73584228, 147168456]

約数ペア:

[(1, 147168456), (2, 73584228), (3, 49056152), (4, 36792114), (6, 24528076), (8, 18396057), (12, 12264038), (17, 8656968), (24, 6132019), (34, 4328484), (51, 2885656), (68, 2164242), (102, 1442828), (136, 1082121), (197, 747048), (204, 721414), (394, 373524), (408, 360707), (591, 249016), (788, 186762), (1182, 124508), (1576, 93381), (1831, 80376), (2364, 62254), (3349, 43944), (3662, 40188), (4728, 31127), (5493, 26792), (6698, 21972), (7324, 20094), (10047, 14648), (10986, 13396)]