148849992

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{21313}}^1$

素因数の和:21422

約数の個数: 48

約数和(自身を含む): 407310540

約数和(自身を除く): 258460548

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, 21313, 42626, 63939, 85252, 127878, 170504, 191817, 255756, 383634, 511512, 767268, 1534536, 2067361, 4134722, 6202083, 8269444, 12404166, 16538888, 18606249, 24808332, 37212498, 49616664, 74424996, 148849992]

約数ペア:

[(1, 148849992), (2, 74424996), (3, 49616664), (4, 37212498), (6, 24808332), (8, 18606249), (9, 16538888), (12, 12404166), (18, 8269444), (24, 6202083), (36, 4134722), (72, 2067361), (97, 1534536), (194, 767268), (291, 511512), (388, 383634), (582, 255756), (776, 191817), (873, 170504), (1164, 127878), (1746, 85252), (2328, 63939), (3492, 42626), (6984, 21313)]