140397264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4545

約数の個数: 120

約数和(自身を含む): 463636992

約数和(自身を除く): 323239728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 4493, 5208, 7812, 8986, 10416, 13479, 15624, 17972, 26958, 31248, 31451, 35944, 40437, 53916, 62902, 71888, 80874, 94353, 107832, 125804, 139283, 161748, 188706, 215664, 251608, 278566, 283059, 323496, 377412, 417849, 503216, 557132, 566118, 646992, 754824, 835698, 974981, 1114264, 1132236, 1253547, 1509648, 1671396, 1949962, 2228528, 2264472, 2507094, 2924943, 3342792, 3899924, 4528944, 5014188, 5849886, 6685584, 7799848, 8774829, 10028376, 11699772, 15599696, 17549658, 20056752, 23399544, 35099316, 46799088, 70198632, 140397264]

約数ペア:

[(1, 140397264), (2, 70198632), (3, 46799088), (4, 35099316), (6, 23399544), (7, 20056752), (8, 17549658), (9, 15599696), (12, 11699772), (14, 10028376), (16, 8774829), (18, 7799848), (21, 6685584), (24, 5849886), (28, 5014188), (31, 4528944), (36, 3899924), (42, 3342792), (48, 2924943), (56, 2507094), (62, 2264472), (63, 2228528), (72, 1949962), (84, 1671396), (93, 1509648), (112, 1253547), (124, 1132236), (126, 1114264), (144, 974981), (168, 835698), (186, 754824), (217, 646992), (248, 566118), (252, 557132), (279, 503216), (336, 417849), (372, 377412), (434, 323496), (496, 283059), (504, 278566), (558, 251608), (651, 215664), (744, 188706), (868, 161748), (1008, 139283), (1116, 125804), (1302, 107832), (1488, 94353), (1736, 80874), (1953, 71888), (2232, 62902), (2604, 53916), (3472, 40437), (3906, 35944), (4464, 31451), (4493, 31248), (5208, 26958), (7812, 17972), (8986, 15624), (10416, 13479)]