145150712

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{6949}}^1$

素因数の和:7335

約数の個数: 32

約数和(自身を含む): 311916000

約数和(自身を除く): 166765288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 5222, 6949, 10444, 13898, 20888, 27796, 48643, 55592, 97286, 194572, 389144, 2591977, 5183954, 10367908, 18143839, 20735816, 36287678, 72575356, 145150712]

約数ペア:

[(1, 145150712), (2, 72575356), (4, 36287678), (7, 20735816), (8, 18143839), (14, 10367908), (28, 5183954), (56, 2591977), (373, 389144), (746, 194572), (1492, 97286), (2611, 55592), (2984, 48643), (5222, 27796), (6949, 20888), (10444, 13898)]