168012952

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{947}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 321030720

約数和(自身を除く): 153017768

約数列:

[1, 2, 4, 8, 67, 134, 268, 331, 536, 662, 947, 1324, 1894, 2648, 3788, 7576, 22177, 44354, 63449, 88708, 126898, 177416, 253796, 313457, 507592, 626914, 1253828, 2507656, 21001619, 42003238, 84006476, 168012952]

約数ペア:

[(1, 168012952), (2, 84006476), (4, 42003238), (8, 21001619), (67, 2507656), (134, 1253828), (268, 626914), (331, 507592), (536, 313457), (662, 253796), (947, 177416), (1324, 126898), (1894, 88708), (2648, 63449), (3788, 44354), (7576, 22177)]