157073728

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5233}}^1$

素因数の和:5319

約数の個数: 56

約数和(自身を含む): 361606592

約数和(自身を除く): 204532864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1876, 2144, 3752, 4288, 5233, 7504, 10466, 15008, 20932, 30016, 36631, 41864, 73262, 83728, 146524, 167456, 293048, 334912, 350611, 586096, 701222, 1172192, 1402444, 2344384, 2454277, 2804888, 4908554, 5609776, 9817108, 11219552, 19634216, 22439104, 39268432, 78536864, 157073728]

約数ペア:

[(1, 157073728), (2, 78536864), (4, 39268432), (7, 22439104), (8, 19634216), (14, 11219552), (16, 9817108), (28, 5609776), (32, 4908554), (56, 2804888), (64, 2454277), (67, 2344384), (112, 1402444), (134, 1172192), (224, 701222), (268, 586096), (448, 350611), (469, 334912), (536, 293048), (938, 167456), (1072, 146524), (1876, 83728), (2144, 73262), (3752, 41864), (4288, 36631), (5233, 30016), (7504, 20932), (10466, 15008)]