140542848

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6460

約数の個数: 96

約数和(自身を含む): 425778600

約数和(自身を除く): 285235752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 6421, 7296, 10944, 12842, 19263, 21888, 25684, 38526, 51368, 57789, 77052, 102736, 115578, 121999, 154104, 205472, 231156, 243998, 308208, 365997, 410944, 462312, 487996, 616416, 731994, 821888, 924624, 975992, 1097991, 1232832, 1463988, 1849248, 1951984, 2195982, 2465664, 2927976, 3698496, 3903968, 4391964, 5855952, 7396992, 7807936, 8783928, 11711904, 15615872, 17567856, 23423808, 35135712, 46847616, 70271424, 140542848]

約数ペア:

[(1, 140542848), (2, 70271424), (3, 46847616), (4, 35135712), (6, 23423808), (8, 17567856), (9, 15615872), (12, 11711904), (16, 8783928), (18, 7807936), (19, 7396992), (24, 5855952), (32, 4391964), (36, 3903968), (38, 3698496), (48, 2927976), (57, 2465664), (64, 2195982), (72, 1951984), (76, 1849248), (96, 1463988), (114, 1232832), (128, 1097991), (144, 975992), (152, 924624), (171, 821888), (192, 731994), (228, 616416), (288, 487996), (304, 462312), (342, 410944), (384, 365997), (456, 308208), (576, 243998), (608, 231156), (684, 205472), (912, 154104), (1152, 121999), (1216, 115578), (1368, 102736), (1824, 77052), (2432, 57789), (2736, 51368), (3648, 38526), (5472, 25684), (6421, 21888), (7296, 19263), (10944, 12842)]