157421952

素因数分解:

$2^7\times 3^2\times {\mathrm{136651}}^1$

素因数の和:136671

約数の個数: 48

約数和(自身を含む): 453001380

約数和(自身を除く): 295579428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 136651, 273302, 409953, 546604, 819906, 1093208, 1229859, 1639812, 2186416, 2459718, 3279624, 4372832, 4919436, 6559248, 8745664, 9838872, 13118496, 17491328, 19677744, 26236992, 39355488, 52473984, 78710976, 157421952]

約数ペア:

[(1, 157421952), (2, 78710976), (3, 52473984), (4, 39355488), (6, 26236992), (8, 19677744), (9, 17491328), (12, 13118496), (16, 9838872), (18, 8745664), (24, 6559248), (32, 4919436), (36, 4372832), (48, 3279624), (64, 2459718), (72, 2186416), (96, 1639812), (128, 1229859), (144, 1093208), (192, 819906), (288, 546604), (384, 409953), (576, 273302), (1152, 136651)]