156611156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 303678480

約数和(自身を除く): 147067324

約数列:

[1, 2, 4, 13, 26, 52, 61, 97, 122, 194, 244, 388, 509, 793, 1018, 1261, 1586, 2036, 2522, 3172, 5044, 5917, 6617, 11834, 13234, 23668, 26468, 31049, 49373, 62098, 76921, 98746, 124196, 153842, 197492, 307684, 403637, 641849, 807274, 1283698, 1614548, 2567396, 3011753, 6023506, 12047012, 39152789, 78305578, 156611156]

約数ペア:

[(1, 156611156), (2, 78305578), (4, 39152789), (13, 12047012), (26, 6023506), (52, 3011753), (61, 2567396), (97, 1614548), (122, 1283698), (194, 807274), (244, 641849), (388, 403637), (509, 307684), (793, 197492), (1018, 153842), (1261, 124196), (1586, 98746), (2036, 76921), (2522, 62098), (3172, 49373), (5044, 31049), (5917, 26468), (6617, 23668), (11834, 13234)]