138475872

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 408965760

約数和(自身を除く): 270489888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 108, 144, 166, 216, 249, 288, 332, 432, 498, 664, 747, 864, 996, 1328, 1494, 1931, 1992, 2241, 2656, 2988, 3862, 3984, 4482, 5793, 5976, 7724, 7968, 8964, 11586, 11952, 15448, 17379, 17928, 23172, 23904, 30896, 34758, 35856, 46344, 52137, 61792, 69516, 71712, 92688, 104274, 139032, 160273, 185376, 208548, 278064, 320546, 417096, 480819, 556128, 641092, 834192, 961638, 1282184, 1442457, 1668384, 1923276, 2564368, 2884914, 3846552, 4327371, 5128736, 5769828, 7693104, 8654742, 11539656, 15386208, 17309484, 23079312, 34618968, 46158624, 69237936, 138475872]

約数ペア:

[(1, 138475872), (2, 69237936), (3, 46158624), (4, 34618968), (6, 23079312), (8, 17309484), (9, 15386208), (12, 11539656), (16, 8654742), (18, 7693104), (24, 5769828), (27, 5128736), (32, 4327371), (36, 3846552), (48, 2884914), (54, 2564368), (72, 1923276), (83, 1668384), (96, 1442457), (108, 1282184), (144, 961638), (166, 834192), (216, 641092), (249, 556128), (288, 480819), (332, 417096), (432, 320546), (498, 278064), (664, 208548), (747, 185376), (864, 160273), (996, 139032), (1328, 104274), (1494, 92688), (1931, 71712), (1992, 69516), (2241, 61792), (2656, 52137), (2988, 46344), (3862, 35856), (3984, 34758), (4482, 30896), (5793, 23904), (5976, 23172), (7724, 17928), (7968, 17379), (8964, 15448), (11586, 11952)]