156955157422

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{40151}}^1$

素因数の和:40633

約数の個数: 48

約数和(自身を含む): 277083973152

約数和(自身を除く): 120128815730

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 353, 706, 791, 1582, 2471, 4942, 5537, 11074, 17297, 34594, 39889, 40151, 79778, 80302, 279223, 281057, 558446, 562114, 1954561, 1967399, 3909122, 3934798, 4537063, 9074126, 14173303, 28346606, 31759441, 63518882, 99213121, 198426242, 222316087, 444632174, 694491847, 1388983694, 1601583239, 3203166478, 11211082673, 22422165346, 78477578711, 156955157422]

約数ペア:

[(1, 156955157422), (2, 78477578711), (7, 22422165346), (14, 11211082673), (49, 3203166478), (98, 1601583239), (113, 1388983694), (226, 694491847), (353, 444632174), (706, 222316087), (791, 198426242), (1582, 99213121), (2471, 63518882), (4942, 31759441), (5537, 28346606), (11074, 14173303), (17297, 9074126), (34594, 4537063), (39889, 3934798), (40151, 3909122), (79778, 1967399), (80302, 1954561), (279223, 562114), (281057, 558446)]