155680344

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{22291}}^1$

素因数の和:22400

約数の個数: 48

約数和(自身を含む): 426000120

約数和(自身を除く): 270319776

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, 22291, 44582, 66873, 89164, 133746, 178328, 200619, 267492, 401238, 534984, 802476, 1604952, 2162227, 4324454, 6486681, 8648908, 12973362, 17297816, 19460043, 25946724, 38920086, 51893448, 77840172, 155680344]

約数ペア:

[(1, 155680344), (2, 77840172), (3, 51893448), (4, 38920086), (6, 25946724), (8, 19460043), (9, 17297816), (12, 12973362), (18, 8648908), (24, 6486681), (36, 4324454), (72, 2162227), (97, 1604952), (194, 802476), (291, 534984), (388, 401238), (582, 267492), (776, 200619), (873, 178328), (1164, 133746), (1746, 89164), (2328, 66873), (3492, 44582), (6984, 22291)]