141331728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5060

約数の個数: 80

約数和(自身を含む): 396800000

約数和(自身を除く): 255468272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 4999, 7068, 9424, 9998, 14136, 14997, 19996, 28272, 29994, 39992, 59988, 79984, 94981, 119976, 154969, 189962, 239952, 284943, 309938, 379924, 464907, 569886, 619876, 759848, 929814, 1139772, 1239752, 1519696, 1859628, 2279544, 2479504, 2944411, 3719256, 4559088, 5888822, 7438512, 8833233, 11777644, 17666466, 23555288, 35332932, 47110576, 70665864, 141331728]

約数ペア:

[(1, 141331728), (2, 70665864), (3, 47110576), (4, 35332932), (6, 23555288), (8, 17666466), (12, 11777644), (16, 8833233), (19, 7438512), (24, 5888822), (31, 4559088), (38, 3719256), (48, 2944411), (57, 2479504), (62, 2279544), (76, 1859628), (93, 1519696), (114, 1239752), (124, 1139772), (152, 929814), (186, 759848), (228, 619876), (248, 569886), (304, 464907), (372, 379924), (456, 309938), (496, 284943), (589, 239952), (744, 189962), (912, 154969), (1178, 119976), (1488, 94981), (1767, 79984), (2356, 59988), (3534, 39992), (4712, 29994), (4999, 28272), (7068, 19996), (9424, 14997), (9998, 14136)]