144722256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 454637568

約数和(自身を除く): 309915312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 61, 69, 84, 92, 112, 122, 138, 161, 168, 183, 184, 244, 276, 307, 322, 336, 366, 368, 427, 483, 488, 552, 614, 644, 732, 854, 921, 966, 976, 1104, 1228, 1281, 1288, 1403, 1464, 1708, 1842, 1932, 2149, 2456, 2562, 2576, 2806, 2928, 3416, 3684, 3864, 4209, 4298, 4912, 5124, 5612, 6447, 6832, 7061, 7368, 7728, 8418, 8596, 9821, 10248, 11224, 12894, 14122, 14736, 16836, 17192, 18727, 19642, 20496, 21183, 22448, 25788, 28244, 29463, 33672, 34384, 37454, 39284, 42366, 49427, 51576, 56181, 56488, 58926, 67344, 74908, 78568, 84732, 98854, 103152, 112362, 112976, 117852, 131089, 148281, 149816, 157136, 169464, 197708, 224724, 235704, 262178, 296562, 299632, 338928, 393267, 395416, 430721, 449448, 471408, 524356, 593124, 786534, 790832, 861442, 898896, 1048712, 1186248, 1292163, 1573068, 1722884, 2097424, 2372496, 2584326, 3015047, 3146136, 3445768, 5168652, 6030094, 6292272, 6891536, 9045141, 10337304, 12060188, 18090282, 20674608, 24120376, 36180564, 48240752, 72361128, 144722256]

約数ペア:

[(1, 144722256), (2, 72361128), (3, 48240752), (4, 36180564), (6, 24120376), (7, 20674608), (8, 18090282), (12, 12060188), (14, 10337304), (16, 9045141), (21, 6891536), (23, 6292272), (24, 6030094), (28, 5168652), (42, 3445768), (46, 3146136), (48, 3015047), (56, 2584326), (61, 2372496), (69, 2097424), (84, 1722884), (92, 1573068), (112, 1292163), (122, 1186248), (138, 1048712), (161, 898896), (168, 861442), (183, 790832), (184, 786534), (244, 593124), (276, 524356), (307, 471408), (322, 449448), (336, 430721), (366, 395416), (368, 393267), (427, 338928), (483, 299632), (488, 296562), (552, 262178), (614, 235704), (644, 224724), (732, 197708), (854, 169464), (921, 157136), (966, 149816), (976, 148281), (1104, 131089), (1228, 117852), (1281, 112976), (1288, 112362), (1403, 103152), (1464, 98854), (1708, 84732), (1842, 78568), (1932, 74908), (2149, 67344), (2456, 58926), (2562, 56488), (2576, 56181), (2806, 51576), (2928, 49427), (3416, 42366), (3684, 39284), (3864, 37454), (4209, 34384), (4298, 33672), (4912, 29463), (5124, 28244), (5612, 25788), (6447, 22448), (6832, 21183), (7061, 20496), (7368, 19642), (7728, 18727), (8418, 17192), (8596, 16836), (9821, 14736), (10248, 14122), (11224, 12894)]