191539266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 421908480

約数和(自身を除く): 230369214

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 83, 93, 114, 166, 186, 249, 498, 589, 653, 1178, 1306, 1577, 1767, 1959, 2573, 3154, 3534, 3918, 4731, 5146, 7719, 9462, 12407, 15438, 20243, 24814, 37221, 40486, 48887, 54199, 60729, 74442, 97774, 108398, 121458, 146661, 162597, 293322, 325194, 384617, 769234, 1029781, 1153851, 1680169, 2059562, 2307702, 3089343, 3360338, 5040507, 6178686, 10081014, 31923211, 63846422, 95769633, 191539266]

約数ペア:

[(1, 191539266), (2, 95769633), (3, 63846422), (6, 31923211), (19, 10081014), (31, 6178686), (38, 5040507), (57, 3360338), (62, 3089343), (83, 2307702), (93, 2059562), (114, 1680169), (166, 1153851), (186, 1029781), (249, 769234), (498, 384617), (589, 325194), (653, 293322), (1178, 162597), (1306, 146661), (1577, 121458), (1767, 108398), (1959, 97774), (2573, 74442), (3154, 60729), (3534, 54199), (3918, 48887), (4731, 40486), (5146, 37221), (7719, 24814), (9462, 20243), (12407, 15438)]