157528448

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1453}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 394499280

約数和(自身を除く): 236970832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1453, 1694, 1936, 2464, 2906, 3388, 3872, 4928, 5812, 6776, 7744, 9856, 10171, 11624, 13552, 15488, 15983, 20342, 23248, 27104, 31966, 40684, 46496, 54208, 63932, 81368, 92992, 108416, 111881, 127864, 162736, 175813, 185984, 223762, 255728, 325472, 351626, 447524, 511456, 650944, 703252, 895048, 1022912, 1230691, 1301888, 1406504, 1790096, 2045824, 2461382, 2813008, 3580192, 4922764, 5626016, 7160384, 9845528, 11252032, 14320768, 19691056, 22504064, 39382112, 78764224, 157528448]

約数ペア:

[(1, 157528448), (2, 78764224), (4, 39382112), (7, 22504064), (8, 19691056), (11, 14320768), (14, 11252032), (16, 9845528), (22, 7160384), (28, 5626016), (32, 4922764), (44, 3580192), (56, 2813008), (64, 2461382), (77, 2045824), (88, 1790096), (112, 1406504), (121, 1301888), (128, 1230691), (154, 1022912), (176, 895048), (224, 703252), (242, 650944), (308, 511456), (352, 447524), (448, 351626), (484, 325472), (616, 255728), (704, 223762), (847, 185984), (896, 175813), (968, 162736), (1232, 127864), (1408, 111881), (1453, 108416), (1694, 92992), (1936, 81368), (2464, 63932), (2906, 54208), (3388, 46496), (3872, 40684), (4928, 31966), (5812, 27104), (6776, 23248), (7744, 20342), (9856, 15983), (10171, 15488), (11624, 13552)]