148605568

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 323723520

約数和(自身を除く): 175117952

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 2203, 3968, 4216, 4406, 8432, 8812, 16864, 17624, 33728, 35248, 37451, 67456, 68293, 70496, 74902, 136586, 140992, 149804, 273172, 281984, 299608, 546344, 599216, 1092688, 1160981, 1198432, 2185376, 2321962, 2396864, 4370752, 4643924, 4793728, 8741504, 9287848, 18575696, 37151392, 74302784, 148605568]

約数ペア:

[(1, 148605568), (2, 74302784), (4, 37151392), (8, 18575696), (16, 9287848), (17, 8741504), (31, 4793728), (32, 4643924), (34, 4370752), (62, 2396864), (64, 2321962), (68, 2185376), (124, 1198432), (128, 1160981), (136, 1092688), (248, 599216), (272, 546344), (496, 299608), (527, 281984), (544, 273172), (992, 149804), (1054, 140992), (1088, 136586), (1984, 74902), (2108, 70496), (2176, 68293), (2203, 67456), (3968, 37451), (4216, 35248), (4406, 33728), (8432, 17624), (8812, 16864)]