157418946

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22367}}^1$

素因数の和:22415

約数の個数: 48

約数和(自身を含む): 376856064

約数和(自身を除く): 219437118

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 22367, 44734, 67101, 134202, 201303, 380239, 402606, 514441, 760478, 1028882, 1140717, 1543323, 2281434, 3086646, 3422151, 4629969, 6844302, 8745497, 9259938, 17490994, 26236491, 52472982, 78709473, 157418946]

約数ペア:

[(1, 157418946), (2, 78709473), (3, 52472982), (6, 26236491), (9, 17490994), (17, 9259938), (18, 8745497), (23, 6844302), (34, 4629969), (46, 3422151), (51, 3086646), (69, 2281434), (102, 1543323), (138, 1140717), (153, 1028882), (207, 760478), (306, 514441), (391, 402606), (414, 380239), (782, 201303), (1173, 134202), (2346, 67101), (3519, 44734), (7038, 22367)]