145862448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178753}}^1$

素因数の和:178781

約数の個数: 40

約数和(自身を含む): 398978928

約数和(自身を除く): 253116480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 178753, 357506, 536259, 715012, 1072518, 1430024, 2145036, 2860048, 3038801, 4290072, 6077602, 8580144, 9116403, 12155204, 18232806, 24310408, 36465612, 48620816, 72931224, 145862448]

約数ペア:

[(1, 145862448), (2, 72931224), (3, 48620816), (4, 36465612), (6, 24310408), (8, 18232806), (12, 12155204), (16, 9116403), (17, 8580144), (24, 6077602), (34, 4290072), (48, 3038801), (51, 2860048), (68, 2145036), (102, 1430024), (136, 1072518), (204, 715012), (272, 536259), (408, 357506), (816, 178753)]