159475504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{887}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 328023648

約数和(自身を除く): 168548144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 661, 887, 1322, 1774, 2644, 3548, 5288, 7096, 10576, 11237, 14192, 15079, 22474, 30158, 44948, 60316, 89896, 120632, 179792, 241264, 586307, 1172614, 2345228, 4690456, 9380912, 9967219, 19934438, 39868876, 79737752, 159475504]

約数ペア:

[(1, 159475504), (2, 79737752), (4, 39868876), (8, 19934438), (16, 9967219), (17, 9380912), (34, 4690456), (68, 2345228), (136, 1172614), (272, 586307), (661, 241264), (887, 179792), (1322, 120632), (1774, 89896), (2644, 60316), (3548, 44948), (5288, 30158), (7096, 22474), (10576, 15079), (11237, 14192)]