156967696

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 308903840

約数和(自身を除く): 151936144

約数列:

[1, 2, 4, 8, 16, 139, 163, 278, 326, 433, 556, 652, 866, 1112, 1304, 1732, 2224, 2608, 3464, 6928, 22657, 45314, 60187, 70579, 90628, 120374, 141158, 181256, 240748, 282316, 362512, 481496, 564632, 962992, 1129264, 9810481, 19620962, 39241924, 78483848, 156967696]

約数ペア:

[(1, 156967696), (2, 78483848), (4, 39241924), (8, 19620962), (16, 9810481), (139, 1129264), (163, 962992), (278, 564632), (326, 481496), (433, 362512), (556, 282316), (652, 240748), (866, 181256), (1112, 141158), (1304, 120374), (1732, 90628), (2224, 70579), (2608, 60187), (3464, 45314), (6928, 22657)]