164115070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 349526016

約数和(自身を除く): 185410946

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 83, 94, 166, 235, 329, 415, 470, 581, 601, 658, 830, 1162, 1202, 1645, 2905, 3005, 3290, 3901, 4207, 5810, 6010, 7802, 8414, 19505, 21035, 27307, 28247, 39010, 42070, 49883, 54614, 56494, 99766, 136535, 141235, 197729, 249415, 273070, 282470, 349181, 395458, 498830, 698362, 988645, 1745905, 1977290, 2344501, 3491810, 4689002, 11722505, 16411507, 23445010, 32823014, 82057535, 164115070]

約数ペア:

[(1, 164115070), (2, 82057535), (5, 32823014), (7, 23445010), (10, 16411507), (14, 11722505), (35, 4689002), (47, 3491810), (70, 2344501), (83, 1977290), (94, 1745905), (166, 988645), (235, 698362), (329, 498830), (415, 395458), (470, 349181), (581, 282470), (601, 273070), (658, 249415), (830, 197729), (1162, 141235), (1202, 136535), (1645, 99766), (2905, 56494), (3005, 54614), (3290, 49883), (3901, 42070), (4207, 39010), (5810, 28247), (6010, 27307), (7802, 21035), (8414, 19505)]