155906130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167641}}^1$

素因数の和:167682

約数の個数: 32

約数和(自身を含む): 386247168

約数和(自身を除く): 230341038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 167641, 335282, 502923, 838205, 1005846, 1676410, 2514615, 5029230, 5196871, 10393742, 15590613, 25984355, 31181226, 51968710, 77953065, 155906130]

約数ペア:

[(1, 155906130), (2, 77953065), (3, 51968710), (5, 31181226), (6, 25984355), (10, 15590613), (15, 10393742), (30, 5196871), (31, 5029230), (62, 2514615), (93, 1676410), (155, 1005846), (186, 838205), (310, 502923), (465, 335282), (930, 167641)]