130443908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2243}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 273444864

約数和(自身を除く): 143000956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 2243, 4154, 4486, 8308, 8972, 14539, 15701, 29078, 31402, 58156, 62804, 69533, 139066, 150281, 278132, 300562, 486731, 601124, 973462, 1051967, 1946924, 2103934, 4207868, 4658711, 9317422, 18634844, 32610977, 65221954, 130443908]

約数ペア:

[(1, 130443908), (2, 65221954), (4, 32610977), (7, 18634844), (14, 9317422), (28, 4658711), (31, 4207868), (62, 2103934), (67, 1946924), (124, 1051967), (134, 973462), (217, 601124), (268, 486731), (434, 300562), (469, 278132), (868, 150281), (938, 139066), (1876, 69533), (2077, 62804), (2243, 58156), (4154, 31402), (4486, 29078), (8308, 15701), (8972, 14539)]