152288968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{16453}}^1$

素因数の和:16561

約数の個数: 32

約数和(自身を含む): 310980600

約数和(自身を除く): 158691632

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 16453, 32906, 65812, 131624, 213889, 427778, 855556, 1464317, 1711112, 2928634, 5857268, 11714536, 19036121, 38072242, 76144484, 152288968]

約数ペア:

[(1, 152288968), (2, 76144484), (4, 38072242), (8, 19036121), (13, 11714536), (26, 5857268), (52, 2928634), (89, 1711112), (104, 1464317), (178, 855556), (356, 427778), (712, 213889), (1157, 131624), (2314, 65812), (4628, 32906), (9256, 16453)]