128518432

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30197}}^1$

素因数の和:30233

約数の個数: 48

約数和(自身を含む): 304395840

約数和(自身を除く): 175877408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 30197, 60394, 120788, 211379, 241576, 422758, 483152, 573743, 845516, 966304, 1147486, 1691032, 2294972, 3382064, 4016201, 4589944, 6764128, 8032402, 9179888, 16064804, 18359776, 32129608, 64259216, 128518432]

約数ペア:

[(1, 128518432), (2, 64259216), (4, 32129608), (7, 18359776), (8, 16064804), (14, 9179888), (16, 8032402), (19, 6764128), (28, 4589944), (32, 4016201), (38, 3382064), (56, 2294972), (76, 1691032), (112, 1147486), (133, 966304), (152, 845516), (224, 573743), (266, 483152), (304, 422758), (532, 241576), (608, 211379), (1064, 120788), (2128, 60394), (4256, 30197)]