143189226724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1\times {\mathrm{4441}}^1$

素因数の和:4669

約数の個数: 72

約数和(自身を含む): 265277217240

約数和(自身を除く): 122087990516

約数列:

[1, 2, 4, 41, 47, 82, 89, 94, 164, 178, 188, 356, 1927, 2209, 3649, 3854, 4183, 4418, 4441, 7298, 7708, 8366, 8836, 8882, 14596, 16732, 17764, 90569, 171503, 181138, 182081, 196601, 208727, 343006, 362276, 364162, 393202, 395249, 417454, 686012, 728324, 786404, 790498, 834908, 1580996, 8060641, 8557807, 9810169, 16121282, 16205209, 17115614, 18576703, 19620338, 32242564, 32410418, 34231228, 37153406, 39240676, 64820836, 74306812, 402216929, 761644823, 804433858, 873105041, 1523289646, 1608867716, 1746210082, 3046579292, 3492420164, 35797306681, 71594613362, 143189226724]

約数ペア:

[(1, 143189226724), (2, 71594613362), (4, 35797306681), (41, 3492420164), (47, 3046579292), (82, 1746210082), (89, 1608867716), (94, 1523289646), (164, 873105041), (178, 804433858), (188, 761644823), (356, 402216929), (1927, 74306812), (2209, 64820836), (3649, 39240676), (3854, 37153406), (4183, 34231228), (4418, 32410418), (4441, 32242564), (7298, 19620338), (7708, 18576703), (8366, 17115614), (8836, 16205209), (8882, 16121282), (14596, 9810169), (16732, 8557807), (17764, 8060641), (90569, 1580996), (171503, 834908), (181138, 790498), (182081, 786404), (196601, 728324), (208727, 686012), (343006, 417454), (362276, 395249), (364162, 393202)]