144561472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 339717888

約数和(自身を除く): 195156416

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 64, 68, 88, 94, 136, 176, 187, 188, 257, 272, 352, 374, 376, 514, 517, 544, 704, 748, 752, 799, 1028, 1034, 1088, 1496, 1504, 1598, 2056, 2068, 2827, 2992, 3008, 3196, 4112, 4136, 4369, 5654, 5984, 6392, 8224, 8272, 8738, 8789, 11308, 11968, 12079, 12784, 16448, 16544, 17476, 17578, 22616, 24158, 25568, 33088, 34952, 35156, 45232, 48059, 48316, 51136, 69904, 70312, 90464, 96118, 96632, 132869, 139808, 140624, 180928, 192236, 193264, 205343, 265738, 279616, 281248, 384472, 386528, 410686, 531476, 562496, 768944, 773056, 821372, 1062952, 1537888, 1642744, 2125904, 2258773, 3075776, 3285488, 4251808, 4517546, 6570976, 8503616, 9035092, 13141952, 18070184, 36140368, 72280736, 144561472]

約数ペア:

[(1, 144561472), (2, 72280736), (4, 36140368), (8, 18070184), (11, 13141952), (16, 9035092), (17, 8503616), (22, 6570976), (32, 4517546), (34, 4251808), (44, 3285488), (47, 3075776), (64, 2258773), (68, 2125904), (88, 1642744), (94, 1537888), (136, 1062952), (176, 821372), (187, 773056), (188, 768944), (257, 562496), (272, 531476), (352, 410686), (374, 386528), (376, 384472), (514, 281248), (517, 279616), (544, 265738), (704, 205343), (748, 193264), (752, 192236), (799, 180928), (1028, 140624), (1034, 139808), (1088, 132869), (1496, 96632), (1504, 96118), (1598, 90464), (2056, 70312), (2068, 69904), (2827, 51136), (2992, 48316), (3008, 48059), (3196, 45232), (4112, 35156), (4136, 34952), (4369, 33088), (5654, 25568), (5984, 24158), (6392, 22616), (8224, 17578), (8272, 17476), (8738, 16544), (8789, 16448), (11308, 12784), (11968, 12079)]