147902448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181253}}^1$

素因数の和:181281

約数の個数: 40

約数和(自身を含む): 404558928

約数和(自身を除く): 256656480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 181253, 362506, 543759, 725012, 1087518, 1450024, 2175036, 2900048, 3081301, 4350072, 6162602, 8700144, 9243903, 12325204, 18487806, 24650408, 36975612, 49300816, 73951224, 147902448]

約数ペア:

[(1, 147902448), (2, 73951224), (3, 49300816), (4, 36975612), (6, 24650408), (8, 18487806), (12, 12325204), (16, 9243903), (17, 8700144), (24, 6162602), (34, 4350072), (48, 3081301), (51, 2900048), (68, 2175036), (102, 1450024), (136, 1087518), (204, 725012), (272, 543759), (408, 362506), (816, 181253)]