156772047440

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7231183}}^1$

素因数の和:7231467

約数の個数: 40

約数和(自身を含む): 365840060928

約数和(自身を除く): 209068013488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 10840, 21680, 7231183, 14462366, 28924732, 36155915, 57849464, 72311830, 115698928, 144623660, 289247320, 578494640, 1959650593, 3919301186, 7838602372, 9798252965, 15677204744, 19596505930, 31354409488, 39193011860, 78386023720, 156772047440]

約数ペア:

[(1, 156772047440), (2, 78386023720), (4, 39193011860), (5, 31354409488), (8, 19596505930), (10, 15677204744), (16, 9798252965), (20, 7838602372), (40, 3919301186), (80, 1959650593), (271, 578494640), (542, 289247320), (1084, 144623660), (1355, 115698928), (2168, 72311830), (2710, 57849464), (4336, 36155915), (5420, 28924732), (10840, 14462366), (21680, 7231183)]