160005664

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2442

約数の個数: 96

約数和(自身を含む): 404732160

約数和(自身を除く): 244726496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 644, 728, 736, 1196, 1288, 1456, 2093, 2389, 2392, 2576, 2912, 4186, 4778, 4784, 5152, 8372, 9556, 9568, 16723, 16744, 19112, 31057, 33446, 33488, 38224, 54947, 62114, 66892, 66976, 76448, 109894, 124228, 133784, 217399, 219788, 248456, 267568, 384629, 434798, 439576, 496912, 535136, 714311, 769258, 869596, 879152, 993824, 1428622, 1538516, 1739192, 1758304, 2857244, 3077032, 3478384, 5000177, 5714488, 6154064, 6956768, 10000354, 11428976, 12308128, 20000708, 22857952, 40001416, 80002832, 160005664]

約数ペア:

[(1, 160005664), (2, 80002832), (4, 40001416), (7, 22857952), (8, 20000708), (13, 12308128), (14, 11428976), (16, 10000354), (23, 6956768), (26, 6154064), (28, 5714488), (32, 5000177), (46, 3478384), (52, 3077032), (56, 2857244), (91, 1758304), (92, 1739192), (104, 1538516), (112, 1428622), (161, 993824), (182, 879152), (184, 869596), (208, 769258), (224, 714311), (299, 535136), (322, 496912), (364, 439576), (368, 434798), (416, 384629), (598, 267568), (644, 248456), (728, 219788), (736, 217399), (1196, 133784), (1288, 124228), (1456, 109894), (2093, 76448), (2389, 66976), (2392, 66892), (2576, 62114), (2912, 54947), (4186, 38224), (4778, 33488), (4784, 33446), (5152, 31057), (8372, 19112), (9556, 16744), (9568, 16723)]