164721648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 160

約数和(自身を含む): 536521216

約数和(自身を除く): 371799568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 104, 112, 129, 156, 168, 172, 182, 208, 258, 273, 301, 312, 336, 344, 364, 516, 546, 559, 602, 624, 688, 728, 877, 903, 1032, 1092, 1118, 1204, 1456, 1677, 1754, 1806, 2064, 2184, 2236, 2408, 2631, 3354, 3508, 3612, 3913, 4368, 4472, 4816, 5262, 6139, 6708, 7016, 7224, 7826, 8944, 10524, 11401, 11739, 12278, 13416, 14032, 14448, 15652, 18417, 21048, 22802, 23478, 24556, 26832, 31304, 34203, 36834, 37711, 42096, 45604, 46956, 49112, 62608, 68406, 73668, 75422, 79807, 91208, 93912, 98224, 113133, 136812, 147336, 150844, 159614, 182416, 187824, 226266, 239421, 263977, 273624, 294672, 301688, 319228, 452532, 478842, 490243, 527954, 547248, 603376, 638456, 791931, 905064, 957684, 980486, 1055908, 1276912, 1470729, 1583862, 1810128, 1915368, 1960972, 2111816, 2941458, 3167724, 3431701, 3830736, 3921944, 4223632, 5882916, 6335448, 6863402, 7843888, 10295103, 11765832, 12670896, 13726804, 20590206, 23531664, 27453608, 41180412, 54907216, 82360824, 164721648]

約数ペア:

[(1, 164721648), (2, 82360824), (3, 54907216), (4, 41180412), (6, 27453608), (7, 23531664), (8, 20590206), (12, 13726804), (13, 12670896), (14, 11765832), (16, 10295103), (21, 7843888), (24, 6863402), (26, 6335448), (28, 5882916), (39, 4223632), (42, 3921944), (43, 3830736), (48, 3431701), (52, 3167724), (56, 2941458), (78, 2111816), (84, 1960972), (86, 1915368), (91, 1810128), (104, 1583862), (112, 1470729), (129, 1276912), (156, 1055908), (168, 980486), (172, 957684), (182, 905064), (208, 791931), (258, 638456), (273, 603376), (301, 547248), (312, 527954), (336, 490243), (344, 478842), (364, 452532), (516, 319228), (546, 301688), (559, 294672), (602, 273624), (624, 263977), (688, 239421), (728, 226266), (877, 187824), (903, 182416), (1032, 159614), (1092, 150844), (1118, 147336), (1204, 136812), (1456, 113133), (1677, 98224), (1754, 93912), (1806, 91208), (2064, 79807), (2184, 75422), (2236, 73668), (2408, 68406), (2631, 62608), (3354, 49112), (3508, 46956), (3612, 45604), (3913, 42096), (4368, 37711), (4472, 36834), (4816, 34203), (5262, 31304), (6139, 26832), (6708, 24556), (7016, 23478), (7224, 22802), (7826, 21048), (8944, 18417), (10524, 15652), (11401, 14448), (11739, 14032), (12278, 13416)]