161359323984

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2661641}}^1$

素因数の和:2662076

約数の個数: 60

約数和(自身を含む): 452654808372

約数和(自身を除く): 291295484388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 15156, 20208, 30312, 60624, 2661641, 5323282, 7984923, 10646564, 15969846, 21293128, 23954769, 31939692, 42586256, 47909538, 63879384, 95819076, 127758768, 191638152, 383276304, 1120550861, 2241101722, 3361652583, 4482203444, 6723305166, 8964406888, 10084957749, 13446610332, 17928813776, 20169915498, 26893220664, 40339830996, 53786441328, 80679661992, 161359323984]

約数ペア:

[(1, 161359323984), (2, 80679661992), (3, 53786441328), (4, 40339830996), (6, 26893220664), (8, 20169915498), (9, 17928813776), (12, 13446610332), (16, 10084957749), (18, 8964406888), (24, 6723305166), (36, 4482203444), (48, 3361652583), (72, 2241101722), (144, 1120550861), (421, 383276304), (842, 191638152), (1263, 127758768), (1684, 95819076), (2526, 63879384), (3368, 47909538), (3789, 42586256), (5052, 31939692), (6736, 23954769), (7578, 21293128), (10104, 15969846), (15156, 10646564), (20208, 7984923), (30312, 5323282), (60624, 2661641)]