140713968

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 375975936

約数和(自身を除く): 235261968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 127, 164, 246, 254, 328, 381, 492, 508, 563, 656, 762, 984, 1016, 1126, 1524, 1689, 1968, 2032, 2252, 3048, 3378, 4504, 5207, 6096, 6756, 9008, 10414, 13512, 15621, 20828, 23083, 27024, 31242, 41656, 46166, 62484, 69249, 71501, 83312, 92332, 124968, 138498, 143002, 184664, 214503, 249936, 276996, 286004, 369328, 429006, 553992, 572008, 858012, 1107984, 1144016, 1716024, 2931541, 3432048, 5863082, 8794623, 11726164, 17589246, 23452328, 35178492, 46904656, 70356984, 140713968]

約数ペア:

[(1, 140713968), (2, 70356984), (3, 46904656), (4, 35178492), (6, 23452328), (8, 17589246), (12, 11726164), (16, 8794623), (24, 5863082), (41, 3432048), (48, 2931541), (82, 1716024), (123, 1144016), (127, 1107984), (164, 858012), (246, 572008), (254, 553992), (328, 429006), (381, 369328), (492, 286004), (508, 276996), (563, 249936), (656, 214503), (762, 184664), (984, 143002), (1016, 138498), (1126, 124968), (1524, 92332), (1689, 83312), (1968, 71501), (2032, 69249), (2252, 62484), (3048, 46166), (3378, 41656), (4504, 31242), (5207, 27024), (6096, 23083), (6756, 20828), (9008, 15621), (10414, 13512)]