147906906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2643

約数の個数: 64

約数和(自身を含む): 360883200

約数和(自身を除く): 212976294

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 798, 1022, 1387, 1533, 2539, 2774, 3066, 4161, 5078, 7617, 8322, 9709, 15234, 17773, 19418, 29127, 35546, 48241, 53319, 58254, 96482, 106638, 144723, 185347, 289446, 337687, 370694, 556041, 675374, 1013061, 1112082, 1297429, 2026122, 2594858, 3521593, 3892287, 7043186, 7784574, 10564779, 21129558, 24651151, 49302302, 73953453, 147906906]

約数ペア:

[(1, 147906906), (2, 73953453), (3, 49302302), (6, 24651151), (7, 21129558), (14, 10564779), (19, 7784574), (21, 7043186), (38, 3892287), (42, 3521593), (57, 2594858), (73, 2026122), (114, 1297429), (133, 1112082), (146, 1013061), (219, 675374), (266, 556041), (399, 370694), (438, 337687), (511, 289446), (798, 185347), (1022, 144723), (1387, 106638), (1533, 96482), (2539, 58254), (2774, 53319), (3066, 48241), (4161, 35546), (5078, 29127), (7617, 19418), (8322, 17773), (9709, 15234)]