145303144

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3049}}^1$

素因数の和:3122

約数の個数: 64

約数和(自身を含む): 333792000

約数和(自身を除く): 188488856

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 74, 92, 148, 161, 184, 259, 296, 322, 518, 644, 851, 1036, 1288, 1702, 2072, 3049, 3404, 5957, 6098, 6808, 11914, 12196, 21343, 23828, 24392, 42686, 47656, 70127, 85372, 112813, 140254, 170744, 225626, 280508, 451252, 490889, 561016, 789691, 902504, 981778, 1579382, 1963556, 2594699, 3158764, 3927112, 5189398, 6317528, 10378796, 18162893, 20757592, 36325786, 72651572, 145303144]

約数ペア:

[(1, 145303144), (2, 72651572), (4, 36325786), (7, 20757592), (8, 18162893), (14, 10378796), (23, 6317528), (28, 5189398), (37, 3927112), (46, 3158764), (56, 2594699), (74, 1963556), (92, 1579382), (148, 981778), (161, 902504), (184, 789691), (259, 561016), (296, 490889), (322, 451252), (518, 280508), (644, 225626), (851, 170744), (1036, 140254), (1288, 112813), (1702, 85372), (2072, 70127), (3049, 47656), (3404, 42686), (5957, 24392), (6098, 23828), (6808, 21343), (11914, 12196)]