145998592

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{18397}}^1$

素因数の和:18444

約数の個数: 36

約数和(自身を含む): 300844096

約数和(自身を除く): 154845504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 18397, 36794, 73588, 147176, 294352, 570307, 588704, 1140614, 1177408, 2281228, 2354816, 4562456, 4709632, 9124912, 18249824, 36499648, 72999296, 145998592]

約数ペア:

[(1, 145998592), (2, 72999296), (4, 36499648), (8, 18249824), (16, 9124912), (31, 4709632), (32, 4562456), (62, 2354816), (64, 2281228), (124, 1177408), (128, 1140614), (248, 588704), (256, 570307), (496, 294352), (992, 147176), (1984, 73588), (3968, 36794), (7936, 18397)]