140169984

素因数分解:

$2^8\times 3^1\times {\mathrm{229}}^1\times {\mathrm{797}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 375155760

約数和(自身を除く): 234985776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 384, 458, 687, 768, 797, 916, 1374, 1594, 1832, 2391, 2748, 3188, 3664, 4782, 5496, 6376, 7328, 9564, 10992, 12752, 14656, 19128, 21984, 25504, 29312, 38256, 43968, 51008, 58624, 76512, 87936, 102016, 153024, 175872, 182513, 204032, 306048, 365026, 547539, 612096, 730052, 1095078, 1460104, 2190156, 2920208, 4380312, 5840416, 8760624, 11680832, 17521248, 23361664, 35042496, 46723328, 70084992, 140169984]

約数ペア:

[(1, 140169984), (2, 70084992), (3, 46723328), (4, 35042496), (6, 23361664), (8, 17521248), (12, 11680832), (16, 8760624), (24, 5840416), (32, 4380312), (48, 2920208), (64, 2190156), (96, 1460104), (128, 1095078), (192, 730052), (229, 612096), (256, 547539), (384, 365026), (458, 306048), (687, 204032), (768, 182513), (797, 175872), (916, 153024), (1374, 102016), (1594, 87936), (1832, 76512), (2391, 58624), (2748, 51008), (3188, 43968), (3664, 38256), (4782, 29312), (5496, 25504), (6376, 21984), (7328, 19128), (9564, 14656), (10992, 12752)]