131734128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 353755136

約数和(自身を除く): 222021008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 223, 248, 372, 397, 446, 496, 669, 744, 794, 892, 1191, 1338, 1488, 1588, 1784, 2382, 2676, 3176, 3568, 4764, 5352, 6352, 6913, 9528, 10704, 12307, 13826, 19056, 20739, 24614, 27652, 36921, 41478, 49228, 55304, 73842, 82956, 88531, 98456, 110608, 147684, 165912, 177062, 196912, 265593, 295368, 331824, 354124, 531186, 590736, 708248, 1062372, 1416496, 2124744, 2744461, 4249488, 5488922, 8233383, 10977844, 16466766, 21955688, 32933532, 43911376, 65867064, 131734128]

約数ペア:

[(1, 131734128), (2, 65867064), (3, 43911376), (4, 32933532), (6, 21955688), (8, 16466766), (12, 10977844), (16, 8233383), (24, 5488922), (31, 4249488), (48, 2744461), (62, 2124744), (93, 1416496), (124, 1062372), (186, 708248), (223, 590736), (248, 531186), (372, 354124), (397, 331824), (446, 295368), (496, 265593), (669, 196912), (744, 177062), (794, 165912), (892, 147684), (1191, 110608), (1338, 98456), (1488, 88531), (1588, 82956), (1784, 73842), (2382, 55304), (2676, 49228), (3176, 41478), (3568, 36921), (4764, 27652), (5352, 24614), (6352, 20739), (6913, 19056), (9528, 13826), (10704, 12307)]