127807848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 409363200

約数和(自身を除く): 281555352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 168, 189, 216, 252, 274, 378, 411, 504, 548, 617, 756, 822, 959, 1096, 1233, 1234, 1512, 1644, 1851, 1918, 2466, 2468, 2877, 3288, 3699, 3702, 3836, 4319, 4932, 4936, 5553, 5754, 7398, 7404, 7672, 8631, 8638, 9864, 11106, 11508, 12957, 14796, 14808, 16659, 17262, 17276, 22212, 23016, 25893, 25914, 29592, 33318, 34524, 34552, 38871, 44424, 51786, 51828, 66636, 69048, 77742, 84529, 103572, 103656, 116613, 133272, 155484, 169058, 207144, 233226, 253587, 310968, 338116, 466452, 507174, 591703, 676232, 760761, 932904, 1014348, 1183406, 1521522, 1775109, 2028696, 2282283, 2366812, 3043044, 3550218, 4564566, 4733624, 5325327, 6086088, 7100436, 9129132, 10650654, 14200872, 15975981, 18258264, 21301308, 31951962, 42602616, 63903924, 127807848]

約数ペア:

[(1, 127807848), (2, 63903924), (3, 42602616), (4, 31951962), (6, 21301308), (7, 18258264), (8, 15975981), (9, 14200872), (12, 10650654), (14, 9129132), (18, 7100436), (21, 6086088), (24, 5325327), (27, 4733624), (28, 4564566), (36, 3550218), (42, 3043044), (54, 2366812), (56, 2282283), (63, 2028696), (72, 1775109), (84, 1521522), (108, 1183406), (126, 1014348), (137, 932904), (168, 760761), (189, 676232), (216, 591703), (252, 507174), (274, 466452), (378, 338116), (411, 310968), (504, 253587), (548, 233226), (617, 207144), (756, 169058), (822, 155484), (959, 133272), (1096, 116613), (1233, 103656), (1234, 103572), (1512, 84529), (1644, 77742), (1851, 69048), (1918, 66636), (2466, 51828), (2468, 51786), (2877, 44424), (3288, 38871), (3699, 34552), (3702, 34524), (3836, 33318), (4319, 29592), (4932, 25914), (4936, 25893), (5553, 23016), (5754, 22212), (7398, 17276), (7404, 17262), (7672, 16659), (8631, 14808), (8638, 14796), (9864, 12957), (11106, 11508)]