137048884

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 289578240

約数和(自身を除く): 152529356

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 79, 98, 106, 158, 167, 196, 212, 316, 334, 371, 553, 668, 742, 1106, 1169, 1484, 2212, 2338, 2597, 3871, 4187, 4676, 5194, 7742, 8183, 8374, 8851, 10388, 13193, 15484, 16366, 16748, 17702, 26386, 29309, 32732, 35404, 52772, 58618, 61957, 92351, 117236, 123914, 184702, 205163, 247828, 369404, 410326, 433699, 646457, 699229, 820652, 867398, 1292914, 1398458, 1734796, 2585828, 2796916, 4894603, 9789206, 19578412, 34262221, 68524442, 137048884]

約数ペア:

[(1, 137048884), (2, 68524442), (4, 34262221), (7, 19578412), (14, 9789206), (28, 4894603), (49, 2796916), (53, 2585828), (79, 1734796), (98, 1398458), (106, 1292914), (158, 867398), (167, 820652), (196, 699229), (212, 646457), (316, 433699), (334, 410326), (371, 369404), (553, 247828), (668, 205163), (742, 184702), (1106, 123914), (1169, 117236), (1484, 92351), (2212, 61957), (2338, 58618), (2597, 52772), (3871, 35404), (4187, 32732), (4676, 29309), (5194, 26386), (7742, 17702), (8183, 16748), (8374, 16366), (8851, 15484), (10388, 13193)]