157980228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{3739}}^1$

素因数の和:4256

約数の個数: 48

約数和(自身を含む): 422231040

約数和(自身を除く): 264250812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 503, 1006, 1509, 2012, 3018, 3521, 3739, 6036, 7042, 7478, 10563, 11217, 14084, 14956, 21126, 22434, 26173, 42252, 44868, 52346, 78519, 104692, 157038, 314076, 1880717, 3761434, 5642151, 7522868, 11284302, 13165019, 22568604, 26330038, 39495057, 52660076, 78990114, 157980228]

約数ペア:

[(1, 157980228), (2, 78990114), (3, 52660076), (4, 39495057), (6, 26330038), (7, 22568604), (12, 13165019), (14, 11284302), (21, 7522868), (28, 5642151), (42, 3761434), (84, 1880717), (503, 314076), (1006, 157038), (1509, 104692), (2012, 78519), (3018, 52346), (3521, 44868), (3739, 42252), (6036, 26173), (7042, 22434), (7478, 21126), (10563, 14956), (11217, 14084)]