140534464

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^2\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 84

約数和(自身を含む): 330966064

約数和(自身を除く): 190431600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 373, 406, 448, 464, 746, 812, 841, 928, 1492, 1624, 1682, 1856, 2611, 2984, 3248, 3364, 5222, 5887, 5968, 6496, 6728, 10444, 10817, 11774, 11936, 12992, 13456, 20888, 21634, 23548, 23872, 26912, 41776, 43268, 47096, 53824, 75719, 83552, 86536, 94192, 151438, 167104, 173072, 188384, 302876, 313693, 346144, 376768, 605752, 627386, 692288, 1211504, 1254772, 2195851, 2423008, 2509544, 4391702, 4846016, 5019088, 8783404, 10038176, 17566808, 20076352, 35133616, 70267232, 140534464]

約数ペア:

[(1, 140534464), (2, 70267232), (4, 35133616), (7, 20076352), (8, 17566808), (14, 10038176), (16, 8783404), (28, 5019088), (29, 4846016), (32, 4391702), (56, 2509544), (58, 2423008), (64, 2195851), (112, 1254772), (116, 1211504), (203, 692288), (224, 627386), (232, 605752), (373, 376768), (406, 346144), (448, 313693), (464, 302876), (746, 188384), (812, 173072), (841, 167104), (928, 151438), (1492, 94192), (1624, 86536), (1682, 83552), (1856, 75719), (2611, 53824), (2984, 47096), (3248, 43268), (3364, 41776), (5222, 26912), (5887, 23872), (5968, 23548), (6496, 21634), (6728, 20888), (10444, 13456), (10817, 12992), (11774, 11936)]