154688512

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 88

約数和(自身を含む): 349005312

約数和(自身を除く): 194316800

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 443, 496, 512, 682, 704, 886, 992, 1024, 1364, 1408, 1772, 1984, 2728, 2816, 3544, 3968, 4873, 5456, 5632, 7088, 7936, 9746, 10912, 11264, 13733, 14176, 15872, 19492, 21824, 27466, 28352, 31744, 38984, 43648, 54932, 56704, 77968, 87296, 109864, 113408, 151063, 155936, 174592, 219728, 226816, 302126, 311872, 349184, 439456, 453632, 604252, 623744, 878912, 1208504, 1247488, 1757824, 2417008, 2494976, 3515648, 4834016, 4989952, 7031296, 9668032, 14062592, 19336064, 38672128, 77344256, 154688512]

約数ペア:

[(1, 154688512), (2, 77344256), (4, 38672128), (8, 19336064), (11, 14062592), (16, 9668032), (22, 7031296), (31, 4989952), (32, 4834016), (44, 3515648), (62, 2494976), (64, 2417008), (88, 1757824), (124, 1247488), (128, 1208504), (176, 878912), (248, 623744), (256, 604252), (341, 453632), (352, 439456), (443, 349184), (496, 311872), (512, 302126), (682, 226816), (704, 219728), (886, 174592), (992, 155936), (1024, 151063), (1364, 113408), (1408, 109864), (1772, 87296), (1984, 77968), (2728, 56704), (2816, 54932), (3544, 43648), (3968, 38984), (4873, 31744), (5456, 28352), (5632, 27466), (7088, 21824), (7936, 19492), (9746, 15872), (10912, 14176), (11264, 13733)]