156727944

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{22441}}^1$

素因数の和:22550

約数の個数: 48

約数和(自身を含む): 428866620

約数和(自身を除く): 272138676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 22441, 44882, 67323, 89764, 134646, 179528, 201969, 269292, 403938, 538584, 807876, 1615752, 2176777, 4353554, 6530331, 8707108, 13060662, 17414216, 19590993, 26121324, 39181986, 52242648, 78363972, 156727944]

約数ペア:

[(1, 156727944), (2, 78363972), (3, 52242648), (4, 39181986), (6, 26121324), (8, 19590993), (9, 17414216), (12, 13060662), (18, 8707108), (24, 6530331), (36, 4353554), (72, 2176777), (97, 1615752), (194, 807876), (291, 538584), (388, 403938), (582, 269292), (776, 201969), (873, 179528), (1164, 134646), (1746, 89764), (2328, 67323), (3492, 44882), (6984, 22441)]