121445454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 277320960

約数和(自身を除く): 155875506

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 227, 247, 361, 454, 494, 681, 722, 741, 1083, 1362, 1482, 2166, 2951, 4313, 4693, 5902, 6859, 8626, 8853, 9386, 12939, 13718, 14079, 17706, 20577, 25878, 28158, 41154, 56069, 81947, 89167, 112138, 163894, 168207, 178334, 245841, 267501, 336414, 491682, 535002, 1065311, 1556993, 2130622, 3113986, 3195933, 4670979, 6391866, 9341958, 20240909, 40481818, 60722727, 121445454]

約数ペア:

[(1, 121445454), (2, 60722727), (3, 40481818), (6, 20240909), (13, 9341958), (19, 6391866), (26, 4670979), (38, 3195933), (39, 3113986), (57, 2130622), (78, 1556993), (114, 1065311), (227, 535002), (247, 491682), (361, 336414), (454, 267501), (494, 245841), (681, 178334), (722, 168207), (741, 163894), (1083, 112138), (1362, 89167), (1482, 81947), (2166, 56069), (2951, 41154), (4313, 28158), (4693, 25878), (5902, 20577), (6859, 17706), (8626, 14079), (8853, 13718), (9386, 12939)]