159650876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30491}}^1$

素因数の和:30530

約数の個数: 48

約数和(自身を含む): 368831232

約数和(自身を除く): 209180356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 30491, 60982, 121964, 213437, 335401, 426874, 518347, 670802, 853748, 1036694, 1341604, 2073388, 2347807, 3628429, 4695614, 5701817, 7256858, 9391228, 11403634, 14513716, 22807268, 39912719, 79825438, 159650876]

約数ペア:

[(1, 159650876), (2, 79825438), (4, 39912719), (7, 22807268), (11, 14513716), (14, 11403634), (17, 9391228), (22, 7256858), (28, 5701817), (34, 4695614), (44, 3628429), (68, 2347807), (77, 2073388), (119, 1341604), (154, 1036694), (187, 853748), (238, 670802), (308, 518347), (374, 426874), (476, 335401), (748, 213437), (1309, 121964), (2618, 60982), (5236, 30491)]