155261570

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 127784830

約数列:

[1, 2, 5, 10, 167, 239, 334, 389, 478, 778, 835, 1195, 1670, 1945, 2390, 3890, 39913, 64963, 79826, 92971, 129926, 185942, 199565, 324815, 399130, 464855, 649630, 929710, 15526157, 31052314, 77630785, 155261570]

約数ペア:

[(1, 155261570), (2, 77630785), (5, 31052314), (10, 15526157), (167, 929710), (239, 649630), (334, 464855), (389, 399130), (478, 324815), (778, 199565), (835, 185942), (1195, 129926), (1670, 92971), (1945, 79826), (2390, 64963), (3890, 39913)]