164018210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{31123}}^1$

素因数の和:31178

約数の個数: 32

約数和(自身を含む): 322693632

約数和(自身を除く): 158675422

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 31123, 62246, 155615, 311230, 529091, 964813, 1058182, 1929626, 2645455, 4824065, 5290910, 9648130, 16401821, 32803642, 82009105, 164018210]

約数ペア:

[(1, 164018210), (2, 82009105), (5, 32803642), (10, 16401821), (17, 9648130), (31, 5290910), (34, 4824065), (62, 2645455), (85, 1929626), (155, 1058182), (170, 964813), (310, 529091), (527, 311230), (1054, 155615), (2635, 62246), (5270, 31123)]