157286072804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{131213}}^1$

素因数の和:132636

約数の個数: 48

約数和(自身を含む): 324957244416

約数和(自身を除く): 167671171612

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1381, 2762, 5524, 9667, 19334, 38668, 42811, 85622, 131213, 171244, 262426, 299677, 524852, 599354, 918491, 1198708, 1836982, 3673964, 4067603, 8135206, 16270412, 28473221, 56946442, 113892884, 181205153, 362410306, 724820612, 1268436071, 2536872142, 5073744284, 5617359743, 11234719486, 22469438972, 39321518201, 78643036402, 157286072804]

約数ペア:

[(1, 157286072804), (2, 78643036402), (4, 39321518201), (7, 22469438972), (14, 11234719486), (28, 5617359743), (31, 5073744284), (62, 2536872142), (124, 1268436071), (217, 724820612), (434, 362410306), (868, 181205153), (1381, 113892884), (2762, 56946442), (5524, 28473221), (9667, 16270412), (19334, 8135206), (38668, 4067603), (42811, 3673964), (85622, 1836982), (131213, 1198708), (171244, 918491), (262426, 599354), (299677, 524852)]