142756464

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 377904384

約数和(自身を除く): 235147920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 131, 146, 219, 262, 292, 311, 393, 438, 524, 584, 622, 786, 876, 933, 1048, 1168, 1244, 1572, 1752, 1866, 2096, 2488, 3144, 3504, 3732, 4976, 6288, 7464, 9563, 14928, 19126, 22703, 28689, 38252, 40741, 45406, 57378, 68109, 76504, 81482, 90812, 114756, 122223, 136218, 153008, 162964, 181624, 229512, 244446, 272436, 325928, 363248, 459024, 488892, 544872, 651856, 977784, 1089744, 1955568, 2974093, 5948186, 8922279, 11896372, 17844558, 23792744, 35689116, 47585488, 71378232, 142756464]

約数ペア:

[(1, 142756464), (2, 71378232), (3, 47585488), (4, 35689116), (6, 23792744), (8, 17844558), (12, 11896372), (16, 8922279), (24, 5948186), (48, 2974093), (73, 1955568), (131, 1089744), (146, 977784), (219, 651856), (262, 544872), (292, 488892), (311, 459024), (393, 363248), (438, 325928), (524, 272436), (584, 244446), (622, 229512), (786, 181624), (876, 162964), (933, 153008), (1048, 136218), (1168, 122223), (1244, 114756), (1572, 90812), (1752, 81482), (1866, 76504), (2096, 68109), (2488, 57378), (3144, 45406), (3504, 40741), (3732, 38252), (4976, 28689), (6288, 22703), (7464, 19126), (9563, 14928)]