157218122908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1471033}}^1$

素因数の和:1471402

約数の個数: 48

約数和(自身を含む): 344010127104

約数和(自身を除く): 186792004196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 347, 694, 1388, 2429, 3817, 4858, 7634, 9716, 15268, 26719, 53438, 106876, 1471033, 2942066, 5884132, 10297231, 16181363, 20594462, 32362726, 41188924, 64725452, 113269541, 226539082, 453078164, 510448451, 1020896902, 2041793804, 3573139157, 5614932961, 7146278314, 11229865922, 14292556628, 22459731844, 39304530727, 78609061454, 157218122908]

約数ペア:

[(1, 157218122908), (2, 78609061454), (4, 39304530727), (7, 22459731844), (11, 14292556628), (14, 11229865922), (22, 7146278314), (28, 5614932961), (44, 3573139157), (77, 2041793804), (154, 1020896902), (308, 510448451), (347, 453078164), (694, 226539082), (1388, 113269541), (2429, 64725452), (3817, 41188924), (4858, 32362726), (7634, 20594462), (9716, 16181363), (15268, 10297231), (26719, 5884132), (53438, 2942066), (106876, 1471033)]