142939728

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2154

約数の個数: 100

約数和(自身を含む): 421717428

約数和(自身を除く): 278777700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 318, 324, 424, 432, 477, 636, 648, 848, 954, 1272, 1296, 1431, 1908, 2081, 2544, 2862, 3816, 4162, 4293, 5724, 6243, 7632, 8324, 8586, 11448, 12486, 16648, 17172, 18729, 22896, 24972, 33296, 34344, 37458, 49944, 56187, 68688, 74916, 99888, 110293, 112374, 149832, 168561, 220586, 224748, 299664, 330879, 337122, 441172, 449496, 661758, 674244, 882344, 898992, 992637, 1323516, 1348488, 1764688, 1985274, 2647032, 2696976, 2977911, 3970548, 5294064, 5955822, 7941096, 8933733, 11911644, 15882192, 17867466, 23823288, 35734932, 47646576, 71469864, 142939728]

約数ペア:

[(1, 142939728), (2, 71469864), (3, 47646576), (4, 35734932), (6, 23823288), (8, 17867466), (9, 15882192), (12, 11911644), (16, 8933733), (18, 7941096), (24, 5955822), (27, 5294064), (36, 3970548), (48, 2977911), (53, 2696976), (54, 2647032), (72, 1985274), (81, 1764688), (106, 1348488), (108, 1323516), (144, 992637), (159, 898992), (162, 882344), (212, 674244), (216, 661758), (318, 449496), (324, 441172), (424, 337122), (432, 330879), (477, 299664), (636, 224748), (648, 220586), (848, 168561), (954, 149832), (1272, 112374), (1296, 110293), (1431, 99888), (1908, 74916), (2081, 68688), (2544, 56187), (2862, 49944), (3816, 37458), (4162, 34344), (4293, 33296), (5724, 24972), (6243, 22896), (7632, 18729), (8324, 17172), (8586, 16648), (11448, 12486)]