15899142736

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{67843}}^1$

素因数の和:68099

約数の個数: 40

約数和(自身を含む): 31328730944

約数和(自身を除く): 15429588208

約数列:

[1, 2, 4, 8, 16, 97, 151, 194, 302, 388, 604, 776, 1208, 1552, 2416, 14647, 29294, 58588, 67843, 117176, 135686, 234352, 271372, 542744, 1085488, 6580771, 10244293, 13161542, 20488586, 26323084, 40977172, 52646168, 81954344, 105292336, 163908688, 993696421, 1987392842, 3974785684, 7949571368, 15899142736]

約数ペア:

[(1, 15899142736), (2, 7949571368), (4, 3974785684), (8, 1987392842), (16, 993696421), (97, 163908688), (151, 105292336), (194, 81954344), (302, 52646168), (388, 40977172), (604, 26323084), (776, 20488586), (1208, 13161542), (1552, 10244293), (2416, 6580771), (14647, 1085488), (29294, 542744), (58588, 271372), (67843, 234352), (117176, 135686)]