156930562984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{51449}}^1$

素因数の和:51818

約数の個数: 64

約数和(自身を含む): 320677560000

約数和(自身を除く): 163746997016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 211, 278, 422, 556, 844, 1112, 1688, 1807, 2743, 3614, 5486, 7228, 10972, 14456, 21944, 29329, 51449, 58658, 102898, 117316, 205796, 234632, 381277, 411592, 668837, 762554, 1337674, 1525108, 2675348, 3050216, 5350696, 7151411, 10855739, 14302822, 21711478, 28605644, 43422956, 57211288, 86845912, 92968343, 141124607, 185936686, 282249214, 371873372, 564498428, 743746744, 1128996856, 1508947721, 3017895442, 6035790884, 12071581768, 19616320373, 39232640746, 78465281492, 156930562984]

約数ペア:

[(1, 156930562984), (2, 78465281492), (4, 39232640746), (8, 19616320373), (13, 12071581768), (26, 6035790884), (52, 3017895442), (104, 1508947721), (139, 1128996856), (211, 743746744), (278, 564498428), (422, 371873372), (556, 282249214), (844, 185936686), (1112, 141124607), (1688, 92968343), (1807, 86845912), (2743, 57211288), (3614, 43422956), (5486, 28605644), (7228, 21711478), (10972, 14302822), (14456, 10855739), (21944, 7151411), (29329, 5350696), (51449, 3050216), (58658, 2675348), (102898, 1525108), (117316, 1337674), (205796, 762554), (234632, 668837), (381277, 411592)]