169521992

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{773}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 323222400

約数和(自身を除く): 153700408

約数列:

[1, 2, 4, 8, 79, 158, 316, 347, 632, 694, 773, 1388, 1546, 2776, 3092, 6184, 27413, 54826, 61067, 109652, 122134, 219304, 244268, 268231, 488536, 536462, 1072924, 2145848, 21190249, 42380498, 84760996, 169521992]

約数ペア:

[(1, 169521992), (2, 84760996), (4, 42380498), (8, 21190249), (79, 2145848), (158, 1072924), (316, 536462), (347, 488536), (632, 268231), (694, 244268), (773, 219304), (1388, 122134), (1546, 109652), (2776, 61067), (3092, 54826), (6184, 27413)]