128202462

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{673}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 293351760

約数和(自身を除く): 165149298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 557, 673, 1114, 1346, 1671, 2019, 3342, 4038, 5013, 6057, 10026, 10583, 12114, 12787, 21166, 25574, 31749, 38361, 63498, 76722, 95247, 115083, 190494, 230166, 374861, 749722, 1124583, 2249166, 3373749, 6747498, 7122359, 14244718, 21367077, 42734154, 64101231, 128202462]

約数ペア:

[(1, 128202462), (2, 64101231), (3, 42734154), (6, 21367077), (9, 14244718), (18, 7122359), (19, 6747498), (38, 3373749), (57, 2249166), (114, 1124583), (171, 749722), (342, 374861), (557, 230166), (673, 190494), (1114, 115083), (1346, 95247), (1671, 76722), (2019, 63498), (3342, 38361), (4038, 31749), (5013, 25574), (6057, 21166), (10026, 12787), (10583, 12114)]