126993856

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 126

約数和(自身を含む): 298903136

約数和(自身を除く): 171909280

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 88, 92, 121, 124, 176, 184, 242, 248, 253, 341, 352, 368, 484, 496, 506, 529, 682, 704, 713, 736, 968, 992, 1012, 1058, 1364, 1426, 1472, 1936, 1984, 2024, 2116, 2728, 2783, 2852, 3751, 3872, 4048, 4232, 5456, 5566, 5704, 5819, 7502, 7744, 7843, 8096, 8464, 10912, 11132, 11408, 11638, 15004, 15686, 16192, 16399, 16928, 21824, 22264, 22816, 23276, 30008, 31372, 32798, 33856, 44528, 45632, 46552, 60016, 62744, 64009, 65596, 86273, 89056, 93104, 120032, 125488, 128018, 131192, 172546, 178112, 180389, 186208, 240064, 250976, 256036, 262384, 345092, 360778, 372416, 501952, 512072, 524768, 690184, 721556, 1024144, 1049536, 1380368, 1443112, 1984279, 2048288, 2760736, 2886224, 3968558, 4096576, 5521472, 5772448, 7937116, 11544896, 15874232, 31748464, 63496928, 126993856]

約数ペア:

[(1, 126993856), (2, 63496928), (4, 31748464), (8, 15874232), (11, 11544896), (16, 7937116), (22, 5772448), (23, 5521472), (31, 4096576), (32, 3968558), (44, 2886224), (46, 2760736), (62, 2048288), (64, 1984279), (88, 1443112), (92, 1380368), (121, 1049536), (124, 1024144), (176, 721556), (184, 690184), (242, 524768), (248, 512072), (253, 501952), (341, 372416), (352, 360778), (368, 345092), (484, 262384), (496, 256036), (506, 250976), (529, 240064), (682, 186208), (704, 180389), (713, 178112), (736, 172546), (968, 131192), (992, 128018), (1012, 125488), (1058, 120032), (1364, 93104), (1426, 89056), (1472, 86273), (1936, 65596), (1984, 64009), (2024, 62744), (2116, 60016), (2728, 46552), (2783, 45632), (2852, 44528), (3751, 33856), (3872, 32798), (4048, 31372), (4232, 30008), (5456, 23276), (5566, 22816), (5704, 22264), (5819, 21824), (7502, 16928), (7744, 16399), (7843, 16192), (8096, 15686), (8464, 15004), (10912, 11638), (11132, 11408)]