140888928

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 395176320

約数和(自身を除く): 254287392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 131, 136, 204, 262, 272, 393, 408, 524, 544, 659, 786, 816, 1048, 1318, 1572, 1632, 1977, 2096, 2227, 2636, 3144, 3954, 4192, 4454, 5272, 6288, 6681, 7908, 8908, 10544, 11203, 12576, 13362, 15816, 17816, 21088, 22406, 26724, 31632, 33609, 35632, 44812, 53448, 63264, 67218, 71264, 86329, 89624, 106896, 134436, 172658, 179248, 213792, 258987, 268872, 345316, 358496, 517974, 537744, 690632, 1035948, 1075488, 1381264, 1467593, 2071896, 2762528, 2935186, 4143792, 4402779, 5870372, 8287584, 8805558, 11740744, 17611116, 23481488, 35222232, 46962976, 70444464, 140888928]

約数ペア:

[(1, 140888928), (2, 70444464), (3, 46962976), (4, 35222232), (6, 23481488), (8, 17611116), (12, 11740744), (16, 8805558), (17, 8287584), (24, 5870372), (32, 4402779), (34, 4143792), (48, 2935186), (51, 2762528), (68, 2071896), (96, 1467593), (102, 1381264), (131, 1075488), (136, 1035948), (204, 690632), (262, 537744), (272, 517974), (393, 358496), (408, 345316), (524, 268872), (544, 258987), (659, 213792), (786, 179248), (816, 172658), (1048, 134436), (1318, 106896), (1572, 89624), (1632, 86329), (1977, 71264), (2096, 67218), (2227, 63264), (2636, 53448), (3144, 44812), (3954, 35632), (4192, 33609), (4454, 31632), (5272, 26724), (6288, 22406), (6681, 21088), (7908, 17816), (8908, 15816), (10544, 13362), (11203, 12576)]