161082456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5791}}^1$

素因数の和:5880

約数の個数: 64

約数和(自身を含む): 430924800

約数和(自身を除く): 269842344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 3477, 4636, 5791, 6954, 9272, 11582, 13908, 17373, 23164, 27816, 34746, 46328, 69492, 110029, 138984, 220058, 330087, 353251, 440116, 660174, 706502, 880232, 1059753, 1320348, 1413004, 2119506, 2640696, 2826008, 4239012, 6711769, 8478024, 13423538, 20135307, 26847076, 40270614, 53694152, 80541228, 161082456]

約数ペア:

[(1, 161082456), (2, 80541228), (3, 53694152), (4, 40270614), (6, 26847076), (8, 20135307), (12, 13423538), (19, 8478024), (24, 6711769), (38, 4239012), (57, 2826008), (61, 2640696), (76, 2119506), (114, 1413004), (122, 1320348), (152, 1059753), (183, 880232), (228, 706502), (244, 660174), (366, 440116), (456, 353251), (488, 330087), (732, 220058), (1159, 138984), (1464, 110029), (2318, 69492), (3477, 46328), (4636, 34746), (5791, 27816), (6954, 23164), (9272, 17373), (11582, 13908)]