156786128

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 310500960

約数和(自身を除く): 153714832

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 307, 472, 541, 614, 944, 1082, 1228, 2164, 2456, 4328, 4912, 8656, 18113, 31919, 36226, 63838, 72452, 127676, 144904, 166087, 255352, 289808, 332174, 510704, 664348, 1328696, 2657392, 9799133, 19598266, 39196532, 78393064, 156786128]

約数ペア:

[(1, 156786128), (2, 78393064), (4, 39196532), (8, 19598266), (16, 9799133), (59, 2657392), (118, 1328696), (236, 664348), (307, 510704), (472, 332174), (541, 289808), (614, 255352), (944, 166087), (1082, 144904), (1228, 127676), (2164, 72452), (2456, 63838), (4328, 36226), (4912, 31919), (8656, 18113)]