142165752

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 251818248

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 89, 93, 113, 114, 124, 152, 178, 186, 226, 228, 248, 267, 339, 356, 372, 452, 456, 534, 589, 678, 712, 744, 904, 1068, 1178, 1356, 1691, 1767, 2136, 2147, 2356, 2712, 2759, 3382, 3503, 3534, 4294, 4712, 5073, 5518, 6441, 6764, 7006, 7068, 8277, 8588, 10057, 10146, 10509, 11036, 12882, 13528, 14012, 14136, 16554, 17176, 20114, 20292, 21018, 22072, 25764, 28024, 30171, 33108, 40228, 40584, 42036, 51528, 52421, 60342, 66216, 66557, 80456, 84072, 104842, 120684, 133114, 157263, 191083, 199671, 209684, 241368, 266228, 311767, 314526, 382166, 399342, 419368, 532456, 573249, 623534, 629052, 764332, 798684, 935301, 1146498, 1247068, 1258104, 1528664, 1597368, 1870602, 2292996, 2494136, 3741204, 4585992, 5923573, 7482408, 11847146, 17770719, 23694292, 35541438, 47388584, 71082876, 142165752]

約数ペア:

[(1, 142165752), (2, 71082876), (3, 47388584), (4, 35541438), (6, 23694292), (8, 17770719), (12, 11847146), (19, 7482408), (24, 5923573), (31, 4585992), (38, 3741204), (57, 2494136), (62, 2292996), (76, 1870602), (89, 1597368), (93, 1528664), (113, 1258104), (114, 1247068), (124, 1146498), (152, 935301), (178, 798684), (186, 764332), (226, 629052), (228, 623534), (248, 573249), (267, 532456), (339, 419368), (356, 399342), (372, 382166), (452, 314526), (456, 311767), (534, 266228), (589, 241368), (678, 209684), (712, 199671), (744, 191083), (904, 157263), (1068, 133114), (1178, 120684), (1356, 104842), (1691, 84072), (1767, 80456), (2136, 66557), (2147, 66216), (2356, 60342), (2712, 52421), (2759, 51528), (3382, 42036), (3503, 40584), (3534, 40228), (4294, 33108), (4712, 30171), (5073, 28024), (5518, 25764), (6441, 22072), (6764, 21018), (7006, 20292), (7068, 20114), (8277, 17176), (8588, 16554), (10057, 14136), (10146, 14012), (10509, 13528), (11036, 12882)]