140532744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 410417280

約数和(自身を除く): 269884536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 173, 181, 187, 204, 264, 346, 362, 374, 408, 519, 543, 561, 692, 724, 748, 1038, 1086, 1122, 1384, 1448, 1496, 1903, 1991, 2076, 2172, 2244, 2941, 3077, 3806, 3982, 4152, 4344, 4488, 5709, 5882, 5973, 6154, 7612, 7964, 8823, 9231, 11418, 11764, 11946, 12308, 15224, 15928, 17646, 18462, 22836, 23528, 23892, 24616, 31313, 32351, 33847, 35292, 36924, 45672, 47784, 62626, 64702, 67694, 70584, 73848, 93939, 97053, 101541, 125252, 129404, 135388, 187878, 194106, 203082, 250504, 258808, 270776, 344443, 375756, 388212, 406164, 532321, 688886, 751512, 776424, 812328, 1033329, 1064642, 1377772, 1596963, 2066658, 2129284, 2755544, 3193926, 4133316, 4258568, 5855531, 6387852, 8266632, 11711062, 12775704, 17566593, 23422124, 35133186, 46844248, 70266372, 140532744]

約数ペア:

[(1, 140532744), (2, 70266372), (3, 46844248), (4, 35133186), (6, 23422124), (8, 17566593), (11, 12775704), (12, 11711062), (17, 8266632), (22, 6387852), (24, 5855531), (33, 4258568), (34, 4133316), (44, 3193926), (51, 2755544), (66, 2129284), (68, 2066658), (88, 1596963), (102, 1377772), (132, 1064642), (136, 1033329), (173, 812328), (181, 776424), (187, 751512), (204, 688886), (264, 532321), (346, 406164), (362, 388212), (374, 375756), (408, 344443), (519, 270776), (543, 258808), (561, 250504), (692, 203082), (724, 194106), (748, 187878), (1038, 135388), (1086, 129404), (1122, 125252), (1384, 101541), (1448, 97053), (1496, 93939), (1903, 73848), (1991, 70584), (2076, 67694), (2172, 64702), (2244, 62626), (2941, 47784), (3077, 45672), (3806, 36924), (3982, 35292), (4152, 33847), (4344, 32351), (4488, 31313), (5709, 24616), (5882, 23892), (5973, 23528), (6154, 22836), (7612, 18462), (7964, 17646), (8823, 15928), (9231, 15224), (11418, 12308), (11764, 11946)]