148084704

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1193}}^1$

素因数の和:1640

約数の個数: 72

約数和(自身を含む): 422446752

約数和(自身を除く): 274362048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 862, 1193, 1293, 1724, 2386, 2586, 3448, 3579, 3879, 4772, 5172, 6896, 7158, 7758, 9544, 10344, 10737, 13792, 14316, 15516, 19088, 20688, 21474, 28632, 31032, 38176, 41376, 42948, 57264, 62064, 85896, 114528, 124128, 171792, 343584, 514183, 1028366, 1542549, 2056732, 3085098, 4113464, 4627647, 6170196, 8226928, 9255294, 12340392, 16453856, 18510588, 24680784, 37021176, 49361568, 74042352, 148084704]

約数ペア:

[(1, 148084704), (2, 74042352), (3, 49361568), (4, 37021176), (6, 24680784), (8, 18510588), (9, 16453856), (12, 12340392), (16, 9255294), (18, 8226928), (24, 6170196), (32, 4627647), (36, 4113464), (48, 3085098), (72, 2056732), (96, 1542549), (144, 1028366), (288, 514183), (431, 343584), (862, 171792), (1193, 124128), (1293, 114528), (1724, 85896), (2386, 62064), (2586, 57264), (3448, 42948), (3579, 41376), (3879, 38176), (4772, 31032), (5172, 28632), (6896, 21474), (7158, 20688), (7758, 19088), (9544, 15516), (10344, 14316), (10737, 13792)]