108260516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 240515520

約数和(自身を除く): 132255004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 71, 91, 118, 142, 182, 236, 284, 364, 413, 497, 767, 826, 923, 994, 1534, 1652, 1846, 1988, 3068, 3692, 4189, 5041, 5369, 6461, 8378, 10082, 10738, 12922, 16756, 20164, 21476, 25844, 29323, 35287, 54457, 58646, 65533, 70574, 108914, 117292, 131066, 141148, 217828, 262132, 297419, 381199, 458731, 594838, 762398, 917462, 1189676, 1524796, 1834924, 2081933, 3866447, 4163866, 7732894, 8327732, 15465788, 27065129, 54130258, 108260516]

約数ペア:

[(1, 108260516), (2, 54130258), (4, 27065129), (7, 15465788), (13, 8327732), (14, 7732894), (26, 4163866), (28, 3866447), (52, 2081933), (59, 1834924), (71, 1524796), (91, 1189676), (118, 917462), (142, 762398), (182, 594838), (236, 458731), (284, 381199), (364, 297419), (413, 262132), (497, 217828), (767, 141148), (826, 131066), (923, 117292), (994, 108914), (1534, 70574), (1652, 65533), (1846, 58646), (1988, 54457), (3068, 35287), (3692, 29323), (4189, 25844), (5041, 21476), (5369, 20164), (6461, 16756), (8378, 12922), (10082, 10738)]