146952174971

素因数分解:

$7^4\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{7507}}^1$

素因数の和:7829

約数の個数: 40

約数和(自身を含む): 177660662784

約数和(自身を除く): 30708487813

約数列:

[1, 7, 31, 49, 217, 263, 343, 1519, 1841, 2401, 7507, 8153, 10633, 12887, 52549, 57071, 74431, 90209, 232717, 367843, 399497, 631463, 1629019, 1974341, 2574901, 2796479, 11403133, 13820387, 18024307, 19575353, 61204571, 79821931, 96742709, 428431997, 558753517, 677198963, 2999023979, 4740392741, 20993167853, 146952174971]

約数ペア:

[(1, 146952174971), (7, 20993167853), (31, 4740392741), (49, 2999023979), (217, 677198963), (263, 558753517), (343, 428431997), (1519, 96742709), (1841, 79821931), (2401, 61204571), (7507, 19575353), (8153, 18024307), (10633, 13820387), (12887, 11403133), (52549, 2796479), (57071, 2574901), (74431, 1974341), (90209, 1629019), (232717, 631463), (367843, 399497)]