134617961840

素因数分解:

$2^4\times 5^1\times {\mathrm{16183}}^1\times {\mathrm{103981}}^1$

素因数の和:120177

約数の個数: 40

約数和(自身を含む): 313009111968

約数和(自身を除く): 178391150128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16183, 32366, 64732, 80915, 103981, 129464, 161830, 207962, 258928, 323660, 415924, 519905, 647320, 831848, 1039810, 1294640, 1663696, 2079620, 4159240, 8318480, 1682724523, 3365449046, 6730898092, 8413622615, 13461796184, 16827245230, 26923592368, 33654490460, 67308980920, 134617961840]

約数ペア:

[(1, 134617961840), (2, 67308980920), (4, 33654490460), (5, 26923592368), (8, 16827245230), (10, 13461796184), (16, 8413622615), (20, 6730898092), (40, 3365449046), (80, 1682724523), (16183, 8318480), (32366, 4159240), (64732, 2079620), (80915, 1663696), (103981, 1294640), (129464, 1039810), (161830, 831848), (207962, 647320), (258928, 519905), (323660, 415924)]