188897191636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1\times {\mathrm{39511}}^1$

素因数の和:40120

約数の個数: 48

約数和(自身を含む): 352956586752

約数和(自身を除く): 164059395116

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 421, 668, 842, 1684, 2839, 5678, 7157, 11356, 14314, 28628, 39511, 70307, 79022, 140614, 158044, 281228, 671687, 1195219, 1343374, 2390438, 2686748, 4780876, 6598337, 13196674, 16634131, 26393348, 33268262, 66536524, 112171729, 224343458, 282780227, 448686916, 565560454, 1131120908, 2777899877, 5555799754, 11111599508, 47224297909, 94448595818, 188897191636]

約数ペア:

[(1, 188897191636), (2, 94448595818), (4, 47224297909), (17, 11111599508), (34, 5555799754), (68, 2777899877), (167, 1131120908), (334, 565560454), (421, 448686916), (668, 282780227), (842, 224343458), (1684, 112171729), (2839, 66536524), (5678, 33268262), (7157, 26393348), (11356, 16634131), (14314, 13196674), (28628, 6598337), (39511, 4780876), (70307, 2686748), (79022, 2390438), (140614, 1343374), (158044, 1195219), (281228, 671687)]