159232360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 420516360

約数和(自身を除く): 261284000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 137, 140, 196, 245, 274, 280, 392, 490, 548, 593, 685, 959, 980, 1096, 1186, 1370, 1918, 1960, 2372, 2740, 2965, 3836, 4151, 4744, 4795, 5480, 5930, 6713, 7672, 8302, 9590, 11860, 13426, 16604, 19180, 20755, 23720, 26852, 29057, 33208, 33565, 38360, 41510, 53704, 58114, 67130, 81241, 83020, 116228, 134260, 145285, 162482, 166040, 232456, 268520, 290570, 324964, 406205, 568687, 581140, 649928, 812410, 1137374, 1162280, 1624820, 2274748, 2843435, 3249640, 3980809, 4549496, 5686870, 7961618, 11373740, 15923236, 19904045, 22747480, 31846472, 39808090, 79616180, 159232360]

約数ペア:

[(1, 159232360), (2, 79616180), (4, 39808090), (5, 31846472), (7, 22747480), (8, 19904045), (10, 15923236), (14, 11373740), (20, 7961618), (28, 5686870), (35, 4549496), (40, 3980809), (49, 3249640), (56, 2843435), (70, 2274748), (98, 1624820), (137, 1162280), (140, 1137374), (196, 812410), (245, 649928), (274, 581140), (280, 568687), (392, 406205), (490, 324964), (548, 290570), (593, 268520), (685, 232456), (959, 166040), (980, 162482), (1096, 145285), (1186, 134260), (1370, 116228), (1918, 83020), (1960, 81241), (2372, 67130), (2740, 58114), (2965, 53704), (3836, 41510), (4151, 38360), (4744, 33565), (4795, 33208), (5480, 29057), (5930, 26852), (6713, 23720), (7672, 20755), (8302, 19180), (9590, 16604), (11860, 13426)]