161693268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5909

約数の個数: 72

約数和(自身を含む): 436601760

約数和(自身を除く): 274908492

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 2299, 2508, 4598, 5861, 6897, 9196, 11722, 13794, 17583, 23444, 27588, 35166, 64471, 70332, 111359, 128942, 193413, 222718, 257884, 334077, 386826, 445436, 668154, 709181, 773652, 1224949, 1336308, 1418362, 2127543, 2449898, 2836724, 3674847, 4255086, 4899796, 7349694, 8510172, 13474439, 14699388, 26948878, 40423317, 53897756, 80846634, 161693268]

約数ペア:

[(1, 161693268), (2, 80846634), (3, 53897756), (4, 40423317), (6, 26948878), (11, 14699388), (12, 13474439), (19, 8510172), (22, 7349694), (33, 4899796), (38, 4255086), (44, 3674847), (57, 2836724), (66, 2449898), (76, 2127543), (114, 1418362), (121, 1336308), (132, 1224949), (209, 773652), (228, 709181), (242, 668154), (363, 445436), (418, 386826), (484, 334077), (627, 257884), (726, 222718), (836, 193413), (1254, 128942), (1452, 111359), (2299, 70332), (2508, 64471), (4598, 35166), (5861, 27588), (6897, 23444), (9196, 17583), (11722, 13794)]