140212416

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31751}}^1$

素因数の和:31789

約数の個数: 56

約数和(自身を含む): 387120384

約数和(自身を除く): 246907968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 31751, 63502, 95253, 127004, 190506, 254008, 381012, 508016, 730273, 762024, 1016032, 1460546, 1524048, 2032064, 2190819, 2921092, 3048096, 4381638, 5842184, 6096192, 8763276, 11684368, 17526552, 23368736, 35053104, 46737472, 70106208, 140212416]

約数ペア:

[(1, 140212416), (2, 70106208), (3, 46737472), (4, 35053104), (6, 23368736), (8, 17526552), (12, 11684368), (16, 8763276), (23, 6096192), (24, 5842184), (32, 4381638), (46, 3048096), (48, 2921092), (64, 2190819), (69, 2032064), (92, 1524048), (96, 1460546), (138, 1016032), (184, 762024), (192, 730273), (276, 508016), (368, 381012), (552, 254008), (736, 190506), (1104, 127004), (1472, 95253), (2208, 63502), (4416, 31751)]