156943623745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1\times {\mathrm{9829}}^1$

素因数の和:13129

約数の個数: 32

約数和(自身を含む): 201173702400

約数和(自身を除く): 44230078655

約数列:

[1, 5, 23, 43, 115, 215, 989, 3229, 4945, 9829, 16145, 49145, 74267, 138847, 226067, 371335, 422647, 694235, 1130335, 2113235, 3193481, 9720881, 15967405, 31737841, 48604405, 158689205, 729970343, 1364727163, 3649851715, 6823635815, 31388724749, 156943623745]

約数ペア:

[(1, 156943623745), (5, 31388724749), (23, 6823635815), (43, 3649851715), (115, 1364727163), (215, 729970343), (989, 158689205), (3229, 48604405), (4945, 31737841), (9829, 15967405), (16145, 9720881), (49145, 3193481), (74267, 2113235), (138847, 1130335), (226067, 694235), (371335, 422647)]