156916141505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1099507}}^1$

素因数の和:1099625

約数の個数: 32

約数和(自身を含む): 210894430464

約数和(自身を除く): 53978288959

約数列:

[1, 5, 17, 23, 73, 85, 115, 365, 391, 1241, 1679, 1955, 6205, 8395, 28543, 142715, 1099507, 5497535, 18691619, 25288661, 80264011, 93458095, 126443305, 401320055, 429907237, 1364488187, 1846072253, 2149536185, 6822440935, 9230361265, 31383228301, 156916141505]

約数ペア:

[(1, 156916141505), (5, 31383228301), (17, 9230361265), (23, 6822440935), (73, 2149536185), (85, 1846072253), (115, 1364488187), (365, 429907237), (391, 401320055), (1241, 126443305), (1679, 93458095), (1955, 80264011), (6205, 25288661), (8395, 18691619), (28543, 5497535), (142715, 1099507)]