171669232

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 392474880

約数和(自身を除く): 220805648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 83, 112, 118, 166, 236, 313, 332, 413, 472, 581, 626, 664, 826, 944, 1162, 1252, 1328, 1652, 2191, 2324, 2504, 3304, 4382, 4648, 4897, 5008, 6608, 8764, 9296, 9794, 17528, 18467, 19588, 25979, 34279, 35056, 36934, 39176, 51958, 68558, 73868, 78352, 103916, 129269, 137116, 147736, 181853, 207832, 258538, 274232, 295472, 363706, 415664, 517076, 548464, 727412, 1034152, 1454824, 1532761, 2068304, 2909648, 3065522, 6131044, 10729327, 12262088, 21458654, 24524176, 42917308, 85834616, 171669232]

約数ペア:

[(1, 171669232), (2, 85834616), (4, 42917308), (7, 24524176), (8, 21458654), (14, 12262088), (16, 10729327), (28, 6131044), (56, 3065522), (59, 2909648), (83, 2068304), (112, 1532761), (118, 1454824), (166, 1034152), (236, 727412), (313, 548464), (332, 517076), (413, 415664), (472, 363706), (581, 295472), (626, 274232), (664, 258538), (826, 207832), (944, 181853), (1162, 147736), (1252, 137116), (1328, 129269), (1652, 103916), (2191, 78352), (2324, 73868), (2504, 68558), (3304, 51958), (4382, 39176), (4648, 36934), (4897, 35056), (5008, 34279), (6608, 25979), (8764, 19588), (9296, 18467), (9794, 17528)]