148098860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81373}}^1$

素因数の和:81402

約数の個数: 48

約数和(自身を含む): 382783296

約数和(自身を除く): 234684436

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 81373, 162746, 325492, 406865, 569611, 813730, 1057849, 1139222, 1627460, 2115698, 2278444, 2848055, 4231396, 5289245, 5696110, 7404943, 10578490, 11392220, 14809886, 21156980, 29619772, 37024715, 74049430, 148098860]

約数ペア:

[(1, 148098860), (2, 74049430), (4, 37024715), (5, 29619772), (7, 21156980), (10, 14809886), (13, 11392220), (14, 10578490), (20, 7404943), (26, 5696110), (28, 5289245), (35, 4231396), (52, 2848055), (65, 2278444), (70, 2115698), (91, 1627460), (130, 1139222), (140, 1057849), (182, 813730), (260, 569611), (364, 406865), (455, 325492), (910, 162746), (1820, 81373)]