152157040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1627}}^1$

素因数の和:1814

約数の個数: 80

約数和(自身を含む): 406973952

約数和(自身を除く): 254816912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 1169, 1336, 1627, 1670, 2338, 2672, 3254, 3340, 4676, 5845, 6508, 6680, 8135, 9352, 11389, 11690, 13016, 13360, 16270, 18704, 22778, 23380, 26032, 32540, 45556, 46760, 56945, 65080, 91112, 93520, 113890, 130160, 182224, 227780, 271709, 455560, 543418, 911120, 1086836, 1358545, 1901963, 2173672, 2717090, 3803926, 4347344, 5434180, 7607852, 9509815, 10868360, 15215704, 19019630, 21736720, 30431408, 38039260, 76078520, 152157040]

約数ペア:

[(1, 152157040), (2, 76078520), (4, 38039260), (5, 30431408), (7, 21736720), (8, 19019630), (10, 15215704), (14, 10868360), (16, 9509815), (20, 7607852), (28, 5434180), (35, 4347344), (40, 3803926), (56, 2717090), (70, 2173672), (80, 1901963), (112, 1358545), (140, 1086836), (167, 911120), (280, 543418), (334, 455560), (560, 271709), (668, 227780), (835, 182224), (1169, 130160), (1336, 113890), (1627, 93520), (1670, 91112), (2338, 65080), (2672, 56945), (3254, 46760), (3340, 45556), (4676, 32540), (5845, 26032), (6508, 23380), (6680, 22778), (8135, 18704), (9352, 16270), (11389, 13360), (11690, 13016)]