140621952

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11813}}^1$

素因数の和:11861

約数の個数: 64

約数和(自身を含む): 385608960

約数和(自身を除く): 244987008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11813, 11904, 23626, 35439, 47252, 70878, 94504, 141756, 189008, 283512, 366203, 378016, 567024, 732406, 756032, 1098609, 1134048, 1464812, 1512064, 2197218, 2268096, 2929624, 4394436, 4536192, 5859248, 8788872, 11718496, 17577744, 23436992, 35155488, 46873984, 70310976, 140621952]

約数ペア:

[(1, 140621952), (2, 70310976), (3, 46873984), (4, 35155488), (6, 23436992), (8, 17577744), (12, 11718496), (16, 8788872), (24, 5859248), (31, 4536192), (32, 4394436), (48, 2929624), (62, 2268096), (64, 2197218), (93, 1512064), (96, 1464812), (124, 1134048), (128, 1098609), (186, 756032), (192, 732406), (248, 567024), (372, 378016), (384, 366203), (496, 283512), (744, 189008), (992, 141756), (1488, 94504), (1984, 70878), (2976, 47252), (3968, 35439), (5952, 23626), (11813, 11904)]