172320816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{115807}}^1$

素因数の和:115849

約数の個数: 40

約数和(自身を含む): 459526144

約数和(自身を除く): 287205328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 115807, 231614, 347421, 463228, 694842, 926456, 1389684, 1852912, 2779368, 3590017, 5558736, 7180034, 10770051, 14360068, 21540102, 28720136, 43080204, 57440272, 86160408, 172320816]

約数ペア:

[(1, 172320816), (2, 86160408), (3, 57440272), (4, 43080204), (6, 28720136), (8, 21540102), (12, 14360068), (16, 10770051), (24, 7180034), (31, 5558736), (48, 3590017), (62, 2779368), (93, 1852912), (124, 1389684), (186, 926456), (248, 694842), (372, 463228), (496, 347421), (744, 231614), (1488, 115807)]