148645812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3463}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 409112256

約数和(自身を除く): 260466444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3463, 3577, 6132, 6926, 7154, 10389, 10731, 13852, 14308, 20778, 21462, 24241, 41556, 42924, 48482, 72723, 96964, 145446, 169687, 252799, 290892, 339374, 505598, 509061, 678748, 758397, 1011196, 1018122, 1516794, 1769593, 2036244, 3033588, 3539186, 5308779, 7078372, 10617558, 12387151, 21235116, 24774302, 37161453, 49548604, 74322906, 148645812]

約数ペア:

[(1, 148645812), (2, 74322906), (3, 49548604), (4, 37161453), (6, 24774302), (7, 21235116), (12, 12387151), (14, 10617558), (21, 7078372), (28, 5308779), (42, 3539186), (49, 3033588), (73, 2036244), (84, 1769593), (98, 1516794), (146, 1018122), (147, 1011196), (196, 758397), (219, 678748), (292, 509061), (294, 505598), (438, 339374), (511, 290892), (588, 252799), (876, 169687), (1022, 145446), (1533, 96964), (2044, 72723), (3066, 48482), (3463, 42924), (3577, 41556), (6132, 24241), (6926, 21462), (7154, 20778), (10389, 14308), (10731, 13852)]