132398892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 357837480

約数和(自身を除く): 225438588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 89, 93, 124, 129, 172, 178, 186, 258, 267, 279, 356, 372, 387, 516, 534, 558, 774, 801, 961, 1068, 1116, 1333, 1548, 1602, 1922, 2666, 2759, 2883, 3204, 3827, 3844, 3999, 5332, 5518, 5766, 7654, 7998, 8277, 8649, 11036, 11481, 11532, 11997, 15308, 15996, 16554, 17298, 22962, 23994, 24831, 33108, 34443, 34596, 41323, 45924, 47988, 49662, 68886, 82646, 85529, 99324, 118637, 123969, 137772, 165292, 171058, 237274, 247938, 256587, 342116, 355911, 371907, 474548, 495876, 513174, 711822, 743814, 769761, 1026348, 1067733, 1423644, 1487628, 1539522, 2135466, 3079044, 3677747, 4270932, 7355494, 11033241, 14710988, 22066482, 33099723, 44132964, 66199446, 132398892]

約数ペア:

[(1, 132398892), (2, 66199446), (3, 44132964), (4, 33099723), (6, 22066482), (9, 14710988), (12, 11033241), (18, 7355494), (31, 4270932), (36, 3677747), (43, 3079044), (62, 2135466), (86, 1539522), (89, 1487628), (93, 1423644), (124, 1067733), (129, 1026348), (172, 769761), (178, 743814), (186, 711822), (258, 513174), (267, 495876), (279, 474548), (356, 371907), (372, 355911), (387, 342116), (516, 256587), (534, 247938), (558, 237274), (774, 171058), (801, 165292), (961, 137772), (1068, 123969), (1116, 118637), (1333, 99324), (1548, 85529), (1602, 82646), (1922, 68886), (2666, 49662), (2759, 47988), (2883, 45924), (3204, 41323), (3827, 34596), (3844, 34443), (3999, 33108), (5332, 24831), (5518, 23994), (5766, 22962), (7654, 17298), (7998, 16554), (8277, 15996), (8649, 15308), (11036, 11997), (11481, 11532)]