137295994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 229806720

約数和(自身を除く): 92510726

約数列:

[1, 2, 11, 22, 61, 122, 263, 389, 526, 671, 778, 1342, 2893, 4279, 5786, 8558, 16043, 23729, 32086, 47458, 102307, 176473, 204614, 261019, 352946, 522038, 1125377, 2250754, 6240727, 12481454, 68647997, 137295994]

約数ペア:

[(1, 137295994), (2, 68647997), (11, 12481454), (22, 6240727), (61, 2250754), (122, 1125377), (263, 522038), (389, 352946), (526, 261019), (671, 204614), (778, 176473), (1342, 102307), (2893, 47458), (4279, 32086), (5786, 23729), (8558, 16043)]