187815661696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{112869989}}^1$

素因数の和:112870016

約数の個数: 32

約数和(自身を含む): 402945864300

約数和(自身を除く): 215130202604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 112869989, 225739978, 451479956, 902959912, 1467309857, 1805919824, 2934619714, 3611839648, 5869239428, 7223679296, 11738478856, 14447358592, 23476957712, 46953915424, 93907830848, 187815661696]

約数ペア:

[(1, 187815661696), (2, 93907830848), (4, 46953915424), (8, 23476957712), (13, 14447358592), (16, 11738478856), (26, 7223679296), (32, 5869239428), (52, 3611839648), (64, 2934619714), (104, 1805919824), (128, 1467309857), (208, 902959912), (416, 451479956), (832, 225739978), (1664, 112869989)]