129988728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{95021}}^1$

素因数の和:95052

約数の個数: 48

約数和(自身を含む): 370585800

約数和(自身を除く): 240597072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 95021, 190042, 285063, 380084, 570126, 760168, 855189, 1140252, 1710378, 1805399, 2280504, 3420756, 3610798, 5416197, 6841512, 7221596, 10832394, 14443192, 16248591, 21664788, 32497182, 43329576, 64994364, 129988728]

約数ペア:

[(1, 129988728), (2, 64994364), (3, 43329576), (4, 32497182), (6, 21664788), (8, 16248591), (9, 14443192), (12, 10832394), (18, 7221596), (19, 6841512), (24, 5416197), (36, 3610798), (38, 3420756), (57, 2280504), (72, 1805399), (76, 1710378), (114, 1140252), (152, 855189), (171, 760168), (228, 570126), (342, 380084), (456, 285063), (684, 190042), (1368, 95021)]