147910642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 260993880

約数和(自身を除く): 113083238

約数列:

[1, 2, 11, 17, 22, 34, 121, 157, 187, 229, 242, 314, 374, 458, 1727, 2057, 2519, 2669, 3454, 3893, 4114, 5038, 5338, 7786, 18997, 27709, 29359, 35953, 37994, 42823, 55418, 58718, 71906, 85646, 322949, 395483, 471053, 611201, 645898, 790966, 942106, 1222402, 4350313, 6723211, 8700626, 13446422, 73955321, 147910642]

約数ペア:

[(1, 147910642), (2, 73955321), (11, 13446422), (17, 8700626), (22, 6723211), (34, 4350313), (121, 1222402), (157, 942106), (187, 790966), (229, 645898), (242, 611201), (314, 471053), (374, 395483), (458, 322949), (1727, 85646), (2057, 71906), (2519, 58718), (2669, 55418), (3454, 42823), (3893, 37994), (4114, 35953), (5038, 29359), (5338, 27709), (7786, 18997)]