140462826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 331257600

約数和(自身を除く): 190794774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 89, 106, 159, 178, 267, 318, 371, 534, 623, 709, 742, 1113, 1246, 1418, 1869, 2127, 2226, 3738, 4254, 4717, 4963, 9434, 9926, 14151, 14889, 28302, 29778, 33019, 37577, 63101, 66038, 75154, 99057, 112731, 126202, 189303, 198114, 225462, 263039, 378606, 441707, 526078, 789117, 883414, 1325121, 1578234, 2650242, 3344353, 6688706, 10033059, 20066118, 23410471, 46820942, 70231413, 140462826]

約数ペア:

[(1, 140462826), (2, 70231413), (3, 46820942), (6, 23410471), (7, 20066118), (14, 10033059), (21, 6688706), (42, 3344353), (53, 2650242), (89, 1578234), (106, 1325121), (159, 883414), (178, 789117), (267, 526078), (318, 441707), (371, 378606), (534, 263039), (623, 225462), (709, 198114), (742, 189303), (1113, 126202), (1246, 112731), (1418, 99057), (1869, 75154), (2127, 66038), (2226, 63101), (3738, 37577), (4254, 33019), (4717, 29778), (4963, 28302), (9434, 14889), (9926, 14151)]