128163924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3674

約数の個数: 96

約数和(自身を含む): 387932160

約数和(自身を除く): 259768236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2538, 2961, 3607, 3948, 5076, 5922, 7214, 8883, 10821, 11844, 14428, 17766, 21642, 25249, 32463, 35532, 43284, 50498, 64926, 75747, 97389, 100996, 129852, 151494, 169529, 194778, 227241, 302988, 339058, 389556, 454482, 508587, 678116, 681723, 908964, 1017174, 1186703, 1363446, 1525761, 2034348, 2373406, 2726892, 3051522, 3560109, 4577283, 4746812, 6103044, 7120218, 9154566, 10680327, 14240436, 18309132, 21360654, 32040981, 42721308, 64081962, 128163924]

約数ペア:

[(1, 128163924), (2, 64081962), (3, 42721308), (4, 32040981), (6, 21360654), (7, 18309132), (9, 14240436), (12, 10680327), (14, 9154566), (18, 7120218), (21, 6103044), (27, 4746812), (28, 4577283), (36, 3560109), (42, 3051522), (47, 2726892), (54, 2373406), (63, 2034348), (84, 1525761), (94, 1363446), (108, 1186703), (126, 1017174), (141, 908964), (188, 681723), (189, 678116), (252, 508587), (282, 454482), (329, 389556), (378, 339058), (423, 302988), (564, 227241), (658, 194778), (756, 169529), (846, 151494), (987, 129852), (1269, 100996), (1316, 97389), (1692, 75747), (1974, 64926), (2538, 50498), (2961, 43284), (3607, 35532), (3948, 32463), (5076, 25249), (5922, 21642), (7214, 17766), (8883, 14428), (10821, 11844)]