164491992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{108791}}^1$

素因数の和:108813

約数の個数: 64

約数和(自身を含む): 522201600

約数和(自身を除く): 357709608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 108791, 217582, 326373, 435164, 652746, 761537, 870328, 979119, 1305492, 1523074, 1958238, 2284611, 2610984, 2937357, 3046148, 3916476, 4569222, 5874714, 6092296, 6853833, 7832952, 9138444, 11749428, 13707666, 18276888, 20561499, 23498856, 27415332, 41122998, 54830664, 82245996, 164491992]

約数ペア:

[(1, 164491992), (2, 82245996), (3, 54830664), (4, 41122998), (6, 27415332), (7, 23498856), (8, 20561499), (9, 18276888), (12, 13707666), (14, 11749428), (18, 9138444), (21, 7832952), (24, 6853833), (27, 6092296), (28, 5874714), (36, 4569222), (42, 3916476), (54, 3046148), (56, 2937357), (63, 2610984), (72, 2284611), (84, 1958238), (108, 1523074), (126, 1305492), (168, 979119), (189, 870328), (216, 761537), (252, 652746), (378, 435164), (504, 326373), (756, 217582), (1512, 108791)]