156987189948

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1721}}^1\times {\mathrm{33487}}^1$

素因数の和:35442

約数の個数: 48

約数和(自身を含む): 368141889024

約数和(自身を除く): 211154699076

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 1721, 2724, 3442, 5163, 6884, 10326, 20652, 33487, 66974, 100461, 133948, 200922, 390667, 401844, 781334, 1172001, 1562668, 2344002, 4688004, 7601549, 15203098, 22804647, 30406196, 45609294, 57631127, 91218588, 115262254, 172893381, 230524508, 345786762, 691573524, 13082265829, 26164531658, 39246797487, 52329063316, 78493594974, 156987189948]

約数ペア:

[(1, 156987189948), (2, 78493594974), (3, 52329063316), (4, 39246797487), (6, 26164531658), (12, 13082265829), (227, 691573524), (454, 345786762), (681, 230524508), (908, 172893381), (1362, 115262254), (1721, 91218588), (2724, 57631127), (3442, 45609294), (5163, 30406196), (6884, 22804647), (10326, 15203098), (20652, 7601549), (33487, 4688004), (66974, 2344002), (100461, 1562668), (133948, 1172001), (200922, 781334), (390667, 401844)]