157100809984

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{19795969}}^1$

素因数の和:19796016

約数の個数: 36

約数和(自身を含む): 323703701440

約数和(自身を除く): 166602891456

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 19795969, 39591938, 79183876, 158367752, 316735504, 613675039, 633471008, 1227350078, 1266942016, 2454700156, 2533884032, 4909400312, 5067768064, 9818800624, 19637601248, 39275202496, 78550404992, 157100809984]

約数ペア:

[(1, 157100809984), (2, 78550404992), (4, 39275202496), (8, 19637601248), (16, 9818800624), (31, 5067768064), (32, 4909400312), (62, 2533884032), (64, 2454700156), (124, 1266942016), (128, 1227350078), (248, 633471008), (256, 613675039), (496, 316735504), (992, 158367752), (1984, 79183876), (3968, 39591938), (7936, 19795969)]