157535168

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4817}}^1$

素因数の和:4909

約数の個数: 56

約数和(自身を含む): 362236512

約数和(自身を除く): 204701344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 4817, 8176, 9634, 16352, 19268, 32704, 33719, 38536, 67438, 77072, 134876, 154144, 269752, 308288, 351641, 539504, 703282, 1079008, 1406564, 2158016, 2461487, 2813128, 4922974, 5626256, 9845948, 11252512, 19691896, 22505024, 39383792, 78767584, 157535168]

約数ペア:

[(1, 157535168), (2, 78767584), (4, 39383792), (7, 22505024), (8, 19691896), (14, 11252512), (16, 9845948), (28, 5626256), (32, 4922974), (56, 2813128), (64, 2461487), (73, 2158016), (112, 1406564), (146, 1079008), (224, 703282), (292, 539504), (448, 351641), (511, 308288), (584, 269752), (1022, 154144), (1168, 134876), (2044, 77072), (2336, 67438), (4088, 38536), (4672, 33719), (4817, 32704), (8176, 19268), (9634, 16352)]