142460864

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 112

約数和(自身を含む): 354518976

約数和(自身を除く): 212058112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 182, 208, 224, 244, 364, 401, 416, 427, 448, 488, 728, 793, 802, 832, 854, 976, 1456, 1586, 1604, 1708, 1952, 2807, 2912, 3172, 3208, 3416, 3904, 5213, 5551, 5614, 5824, 6344, 6416, 6832, 10426, 11102, 11228, 12688, 12832, 13664, 20852, 22204, 22456, 24461, 25376, 25664, 27328, 36491, 41704, 44408, 44912, 48922, 50752, 72982, 83408, 88816, 89824, 97844, 145964, 166816, 171227, 177632, 179648, 195688, 291928, 317993, 333632, 342454, 355264, 391376, 583856, 635986, 684908, 782752, 1167712, 1271972, 1369816, 1565504, 2225951, 2335424, 2543944, 2739632, 4451902, 5087888, 5479264, 8903804, 10175776, 10958528, 17807608, 20351552, 35615216, 71230432, 142460864]

約数ペア:

[(1, 142460864), (2, 71230432), (4, 35615216), (7, 20351552), (8, 17807608), (13, 10958528), (14, 10175776), (16, 8903804), (26, 5479264), (28, 5087888), (32, 4451902), (52, 2739632), (56, 2543944), (61, 2335424), (64, 2225951), (91, 1565504), (104, 1369816), (112, 1271972), (122, 1167712), (182, 782752), (208, 684908), (224, 635986), (244, 583856), (364, 391376), (401, 355264), (416, 342454), (427, 333632), (448, 317993), (488, 291928), (728, 195688), (793, 179648), (802, 177632), (832, 171227), (854, 166816), (976, 145964), (1456, 97844), (1586, 89824), (1604, 88816), (1708, 83408), (1952, 72982), (2807, 50752), (2912, 48922), (3172, 44912), (3208, 44408), (3416, 41704), (3904, 36491), (5213, 27328), (5551, 25664), (5614, 25376), (5824, 24461), (6344, 22456), (6416, 22204), (6832, 20852), (10426, 13664), (11102, 12832), (11228, 12688)]