156715890894

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1447}}^1\times {\mathrm{11821}}^1$

素因数の和:13785

約数の個数: 48

約数和(自身を含む): 340482111840

約数和(自身を除く): 183766220946

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1447, 1527, 2894, 3054, 4341, 4581, 8682, 9162, 11821, 13023, 23642, 26046, 35463, 70926, 106389, 212778, 736523, 1473046, 2209569, 4419138, 6016889, 6628707, 12033778, 13257414, 17104987, 18050667, 34209974, 36101334, 51314961, 54152001, 102629922, 108304002, 153944883, 307889766, 8706438383, 17412876766, 26119315149, 52238630298, 78357945447, 156715890894]

約数ペア:

[(1, 156715890894), (2, 78357945447), (3, 52238630298), (6, 26119315149), (9, 17412876766), (18, 8706438383), (509, 307889766), (1018, 153944883), (1447, 108304002), (1527, 102629922), (2894, 54152001), (3054, 51314961), (4341, 36101334), (4581, 34209974), (8682, 18050667), (9162, 17104987), (11821, 13257414), (13023, 12033778), (23642, 6628707), (26046, 6016889), (35463, 4419138), (70926, 2209569), (106389, 1473046), (212778, 736523)]