163929456

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12791}}^1$

素因数の和:12894

約数の個数: 60

約数和(自身を含む): 463965840

約数和(自身を除く): 300036384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12791, 12816, 25582, 38373, 51164, 76746, 102328, 115119, 153492, 204656, 230238, 306984, 460476, 613968, 920952, 1138399, 1841904, 2276798, 3415197, 4553596, 6830394, 9107192, 10245591, 13660788, 18214384, 20491182, 27321576, 40982364, 54643152, 81964728, 163929456]

約数ペア:

[(1, 163929456), (2, 81964728), (3, 54643152), (4, 40982364), (6, 27321576), (8, 20491182), (9, 18214384), (12, 13660788), (16, 10245591), (18, 9107192), (24, 6830394), (36, 4553596), (48, 3415197), (72, 2276798), (89, 1841904), (144, 1138399), (178, 920952), (267, 613968), (356, 460476), (534, 306984), (712, 230238), (801, 204656), (1068, 153492), (1424, 115119), (1602, 102328), (2136, 76746), (3204, 51164), (4272, 38373), (6408, 25582), (12791, 12816)]