160990116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5309}}^1$

素因数の和:5361

約数の個数: 72

約数和(自身を含む): 453176640

約数和(自身を除く): 292186524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 5309, 7581, 10108, 10618, 15162, 15927, 21236, 30324, 31854, 37163, 63708, 74326, 100871, 111489, 148652, 201742, 222978, 302613, 403484, 445956, 605226, 706097, 1210452, 1412194, 1916549, 2118291, 2824388, 3833098, 4236582, 5749647, 7666196, 8473164, 11499294, 13415843, 22998588, 26831686, 40247529, 53663372, 80495058, 160990116]

約数ペア:

[(1, 160990116), (2, 80495058), (3, 53663372), (4, 40247529), (6, 26831686), (7, 22998588), (12, 13415843), (14, 11499294), (19, 8473164), (21, 7666196), (28, 5749647), (38, 4236582), (42, 3833098), (57, 2824388), (76, 2118291), (84, 1916549), (114, 1412194), (133, 1210452), (228, 706097), (266, 605226), (361, 445956), (399, 403484), (532, 302613), (722, 222978), (798, 201742), (1083, 148652), (1444, 111489), (1596, 100871), (2166, 74326), (2527, 63708), (4332, 37163), (5054, 31854), (5309, 30324), (7581, 21236), (10108, 15927), (10618, 15162)]