166103270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1399}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 309657600

約数和(自身を除く): 143554330

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 383, 766, 1399, 1915, 2798, 3830, 6995, 11873, 13990, 23746, 43369, 59365, 86738, 118730, 216845, 433690, 535817, 1071634, 2679085, 5358170, 16610327, 33220654, 83051635, 166103270]

約数ペア:

[(1, 166103270), (2, 83051635), (5, 33220654), (10, 16610327), (31, 5358170), (62, 2679085), (155, 1071634), (310, 535817), (383, 433690), (766, 216845), (1399, 118730), (1915, 86738), (2798, 59365), (3830, 43369), (6995, 23746), (11873, 13990)]