156979488

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{39883}}^1$

素因数の和:39937

約数の個数: 48

約数和(自身を含む): 422132256

約数和(自身を除く): 265152768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 39883, 79766, 119649, 159532, 239298, 319064, 478596, 638128, 957192, 1276256, 1635203, 1914384, 3270406, 3828768, 4905609, 6540812, 9811218, 13081624, 19622436, 26163248, 39244872, 52326496, 78489744, 156979488]

約数ペア:

[(1, 156979488), (2, 78489744), (3, 52326496), (4, 39244872), (6, 26163248), (8, 19622436), (12, 13081624), (16, 9811218), (24, 6540812), (32, 4905609), (41, 3828768), (48, 3270406), (82, 1914384), (96, 1635203), (123, 1276256), (164, 957192), (246, 638128), (328, 478596), (492, 319064), (656, 239298), (984, 159532), (1312, 119649), (1968, 79766), (3936, 39883)]