140880714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 314302464

約数和(自身を除く): 173421750

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 83, 94, 141, 166, 249, 282, 463, 498, 611, 926, 1079, 1222, 1389, 1833, 2158, 2778, 3237, 3666, 3901, 6019, 6474, 7802, 11703, 12038, 18057, 21761, 23406, 36114, 38429, 43522, 50713, 65283, 76858, 101426, 115287, 130566, 152139, 230574, 282893, 304278, 499577, 565786, 848679, 999154, 1498731, 1697358, 1806163, 2997462, 3612326, 5418489, 10836978, 23480119, 46960238, 70440357, 140880714]

約数ペア:

[(1, 140880714), (2, 70440357), (3, 46960238), (6, 23480119), (13, 10836978), (26, 5418489), (39, 3612326), (47, 2997462), (78, 1806163), (83, 1697358), (94, 1498731), (141, 999154), (166, 848679), (249, 565786), (282, 499577), (463, 304278), (498, 282893), (611, 230574), (926, 152139), (1079, 130566), (1222, 115287), (1389, 101426), (1833, 76858), (2158, 65283), (2778, 50713), (3237, 43522), (3666, 38429), (3901, 36114), (6019, 23406), (6474, 21761), (7802, 18057), (11703, 12038)]