156797992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{65551}}^1$

素因数の和:65593

約数の個数: 32

約数和(自身を含む): 330382080

約数和(自身を除く): 173584088

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 65551, 131102, 262204, 524408, 852163, 1507673, 1704326, 3015346, 3408652, 6030692, 6817304, 12061384, 19599749, 39199498, 78398996, 156797992]

約数ペア:

[(1, 156797992), (2, 78398996), (4, 39199498), (8, 19599749), (13, 12061384), (23, 6817304), (26, 6030692), (46, 3408652), (52, 3015346), (92, 1704326), (104, 1507673), (184, 852163), (299, 524408), (598, 262204), (1196, 131102), (2392, 65551)]