149621862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2217

約数の個数: 64

約数和(自身を含む): 347820480

約数和(自身を除く): 198198618

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 53, 78, 102, 106, 159, 221, 318, 442, 663, 689, 901, 1326, 1378, 1802, 2067, 2129, 2703, 4134, 4258, 5406, 6387, 11713, 12774, 23426, 27677, 35139, 36193, 55354, 70278, 72386, 83031, 108579, 112837, 166062, 217158, 225674, 338511, 470509, 677022, 941018, 1411527, 1466881, 1918229, 2823054, 2933762, 3836458, 4400643, 5754687, 8801286, 11509374, 24936977, 49873954, 74810931, 149621862]

約数ペア:

[(1, 149621862), (2, 74810931), (3, 49873954), (6, 24936977), (13, 11509374), (17, 8801286), (26, 5754687), (34, 4400643), (39, 3836458), (51, 2933762), (53, 2823054), (78, 1918229), (102, 1466881), (106, 1411527), (159, 941018), (221, 677022), (318, 470509), (442, 338511), (663, 225674), (689, 217158), (901, 166062), (1326, 112837), (1378, 108579), (1802, 83031), (2067, 72386), (2129, 70278), (2703, 55354), (4134, 36193), (4258, 35139), (5406, 27677), (6387, 23426), (11713, 12774)]