157255224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3049}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 450912000

約数和(自身を除く): 293656776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1842, 2149, 2456, 3049, 3684, 4298, 6098, 6447, 7368, 8596, 9147, 12196, 12894, 17192, 18294, 21343, 24392, 25788, 36588, 42686, 51576, 64029, 73176, 85372, 128058, 170744, 256116, 512232, 936043, 1872086, 2808129, 3744172, 5616258, 6552301, 7488344, 11232516, 13104602, 19656903, 22465032, 26209204, 39313806, 52418408, 78627612, 157255224]

約数ペア:

[(1, 157255224), (2, 78627612), (3, 52418408), (4, 39313806), (6, 26209204), (7, 22465032), (8, 19656903), (12, 13104602), (14, 11232516), (21, 7488344), (24, 6552301), (28, 5616258), (42, 3744172), (56, 2808129), (84, 1872086), (168, 936043), (307, 512232), (614, 256116), (921, 170744), (1228, 128058), (1842, 85372), (2149, 73176), (2456, 64029), (3049, 51576), (3684, 42686), (4298, 36588), (6098, 25788), (6447, 24392), (7368, 21343), (8596, 18294), (9147, 17192), (12196, 12894)]