129308868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16253}}^1$

素因数の和:16293

約数の個数: 72

約数和(自身を含む): 372736728

約数和(自身を除く): 243427860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 16253, 32506, 48759, 65012, 97518, 146277, 195036, 211289, 276301, 292554, 422578, 552602, 585108, 633867, 828903, 845156, 1105204, 1267734, 1657806, 1901601, 2486709, 2535468, 3315612, 3591913, 3803202, 4973418, 7183826, 7606404, 9946836, 10775739, 14367652, 21551478, 32327217, 43102956, 64654434, 129308868]

約数ペア:

[(1, 129308868), (2, 64654434), (3, 43102956), (4, 32327217), (6, 21551478), (9, 14367652), (12, 10775739), (13, 9946836), (17, 7606404), (18, 7183826), (26, 4973418), (34, 3803202), (36, 3591913), (39, 3315612), (51, 2535468), (52, 2486709), (68, 1901601), (78, 1657806), (102, 1267734), (117, 1105204), (153, 845156), (156, 828903), (204, 633867), (221, 585108), (234, 552602), (306, 422578), (442, 292554), (468, 276301), (612, 211289), (663, 195036), (884, 146277), (1326, 97518), (1989, 65012), (2652, 48759), (3978, 32506), (7956, 16253)]