150784

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 36

約数和(自身を含む): 327040

約数和(自身を除く): 176256

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 18848, 37696, 75392, 150784]

約数ペア:

[(1, 150784), (2, 75392), (4, 37696), (8, 18848), (16, 9424), (19, 7936), (31, 4864), (32, 4712), (38, 3968), (62, 2432), (64, 2356), (76, 1984), (124, 1216), (128, 1178), (152, 992), (248, 608), (256, 589), (304, 496)]