156748028997

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1418239}}^1$

素因数の和:1418545

約数の個数: 32

約数和(自身を含む): 252333260800

約数和(自身を除く): 95585231803

約数列:

[1, 3, 7, 19, 21, 57, 133, 277, 399, 831, 1939, 5263, 5817, 15789, 36841, 110523, 1418239, 4254717, 9927673, 26946541, 29783019, 80839623, 188625787, 392852203, 565877361, 1178556609, 2749965421, 7464191857, 8249896263, 22392575571, 52249342999, 156748028997]

約数ペア:

[(1, 156748028997), (3, 52249342999), (7, 22392575571), (19, 8249896263), (21, 7464191857), (57, 2749965421), (133, 1178556609), (277, 565877361), (399, 392852203), (831, 188625787), (1939, 80839623), (5263, 29783019), (5817, 26946541), (15789, 9927673), (36841, 4254717), (110523, 1418239)]