151117312

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{9521}}^1$

素因数の和:9570

約数の個数: 40

約数和(自身を含む): 311712192

約数和(自身を除く): 160594880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 9521, 15872, 19042, 38084, 76168, 152336, 295151, 304672, 590302, 609344, 1180604, 1218688, 2361208, 2437376, 4722416, 4874752, 9444832, 18889664, 37779328, 75558656, 151117312]

約数ペア:

[(1, 151117312), (2, 75558656), (4, 37779328), (8, 18889664), (16, 9444832), (31, 4874752), (32, 4722416), (62, 2437376), (64, 2361208), (124, 1218688), (128, 1180604), (248, 609344), (256, 590302), (496, 304672), (512, 295151), (992, 152336), (1984, 76168), (3968, 38084), (7936, 19042), (9521, 15872)]