139874256

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:230

約数の個数: 120

約数和(自身を含む): 415032960

約数和(自身を除く): 275158704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 83, 94, 108, 141, 144, 166, 188, 216, 249, 282, 332, 376, 423, 432, 498, 564, 664, 747, 752, 846, 996, 1128, 1269, 1328, 1494, 1692, 1992, 2241, 2256, 2538, 2988, 3384, 3901, 3984, 4482, 5076, 5976, 6768, 6889, 7802, 8964, 10152, 11703, 11952, 13778, 15604, 17928, 20304, 20667, 23406, 27556, 31208, 35109, 35856, 41334, 46812, 55112, 62001, 62416, 70218, 82668, 93624, 105327, 110224, 124002, 140436, 165336, 186003, 187248, 210654, 248004, 280872, 323783, 330672, 372006, 421308, 496008, 561744, 647566, 744012, 842616, 971349, 992016, 1295132, 1488024, 1685232, 1942698, 2590264, 2914047, 2976048, 3885396, 5180528, 5828094, 7770792, 8742141, 11656188, 15541584, 17484282, 23312376, 34968564, 46624752, 69937128, 139874256]

約数ペア:

[(1, 139874256), (2, 69937128), (3, 46624752), (4, 34968564), (6, 23312376), (8, 17484282), (9, 15541584), (12, 11656188), (16, 8742141), (18, 7770792), (24, 5828094), (27, 5180528), (36, 3885396), (47, 2976048), (48, 2914047), (54, 2590264), (72, 1942698), (83, 1685232), (94, 1488024), (108, 1295132), (141, 992016), (144, 971349), (166, 842616), (188, 744012), (216, 647566), (249, 561744), (282, 496008), (332, 421308), (376, 372006), (423, 330672), (432, 323783), (498, 280872), (564, 248004), (664, 210654), (747, 187248), (752, 186003), (846, 165336), (996, 140436), (1128, 124002), (1269, 110224), (1328, 105327), (1494, 93624), (1692, 82668), (1992, 70218), (2241, 62416), (2256, 62001), (2538, 55112), (2988, 46812), (3384, 41334), (3901, 35856), (3984, 35109), (4482, 31208), (5076, 27556), (5976, 23406), (6768, 20667), (6889, 20304), (7802, 17928), (8964, 15604), (10152, 13778), (11703, 11952)]