161406024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30431}}^1$

素因数の和:30470

約数の個数: 64

約数和(自身を含む): 460131840

約数和(自身を除く): 298725816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 30431, 60862, 91293, 121724, 182586, 243448, 365172, 395603, 517327, 730344, 791206, 1034654, 1186809, 1551981, 1582412, 2069308, 2373618, 3103962, 3164824, 4138616, 4747236, 6207924, 6725251, 9494472, 12415848, 13450502, 20175753, 26901004, 40351506, 53802008, 80703012, 161406024]

約数ペア:

[(1, 161406024), (2, 80703012), (3, 53802008), (4, 40351506), (6, 26901004), (8, 20175753), (12, 13450502), (13, 12415848), (17, 9494472), (24, 6725251), (26, 6207924), (34, 4747236), (39, 4138616), (51, 3164824), (52, 3103962), (68, 2373618), (78, 2069308), (102, 1582412), (104, 1551981), (136, 1186809), (156, 1034654), (204, 791206), (221, 730344), (312, 517327), (408, 395603), (442, 365172), (663, 243448), (884, 182586), (1326, 121724), (1768, 91293), (2652, 60862), (5304, 30431)]