168448644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51419}}^1$

素因数の和:51449

約数の個数: 72

約数和(自身を含む): 524072640

約数和(自身を除く): 355623996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 51419, 102838, 154257, 205676, 308514, 359933, 462771, 617028, 668447, 719866, 925542, 1079799, 1336894, 1439732, 1851084, 2005341, 2159598, 2673788, 3239397, 4010682, 4319196, 4679129, 6016023, 6478794, 8021364, 9358258, 12032046, 12957588, 14037387, 18716516, 24064092, 28074774, 42112161, 56149548, 84224322, 168448644]

約数ペア:

[(1, 168448644), (2, 84224322), (3, 56149548), (4, 42112161), (6, 28074774), (7, 24064092), (9, 18716516), (12, 14037387), (13, 12957588), (14, 12032046), (18, 9358258), (21, 8021364), (26, 6478794), (28, 6016023), (36, 4679129), (39, 4319196), (42, 4010682), (52, 3239397), (63, 2673788), (78, 2159598), (84, 2005341), (91, 1851084), (117, 1439732), (126, 1336894), (156, 1079799), (182, 925542), (234, 719866), (252, 668447), (273, 617028), (364, 462771), (468, 359933), (546, 308514), (819, 205676), (1092, 154257), (1638, 102838), (3276, 51419)]