149701986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 404213760

約数和(自身を除く): 254511774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 67, 69, 126, 134, 138, 161, 189, 201, 207, 257, 322, 378, 402, 414, 469, 483, 514, 603, 621, 771, 938, 966, 1206, 1242, 1407, 1449, 1541, 1542, 1799, 1809, 2313, 2814, 2898, 3082, 3598, 3618, 4221, 4347, 4623, 4626, 5397, 5911, 6939, 8442, 8694, 9246, 10787, 10794, 11822, 12663, 13869, 13878, 16191, 17219, 17733, 21574, 25326, 27738, 32361, 32382, 34438, 35466, 41377, 41607, 48573, 51657, 53199, 64722, 82754, 83214, 97083, 97146, 103314, 106398, 120533, 124131, 154971, 159597, 194166, 241066, 248262, 291249, 309942, 319194, 361599, 372393, 396037, 464913, 582498, 723198, 744786, 792074, 929826, 1084797, 1117179, 1188111, 2169594, 2234358, 2376222, 2772259, 3254391, 3564333, 5544518, 6508782, 7128666, 8316777, 10692999, 16633554, 21385998, 24950331, 49900662, 74850993, 149701986]

約数ペア:

[(1, 149701986), (2, 74850993), (3, 49900662), (6, 24950331), (7, 21385998), (9, 16633554), (14, 10692999), (18, 8316777), (21, 7128666), (23, 6508782), (27, 5544518), (42, 3564333), (46, 3254391), (54, 2772259), (63, 2376222), (67, 2234358), (69, 2169594), (126, 1188111), (134, 1117179), (138, 1084797), (161, 929826), (189, 792074), (201, 744786), (207, 723198), (257, 582498), (322, 464913), (378, 396037), (402, 372393), (414, 361599), (469, 319194), (483, 309942), (514, 291249), (603, 248262), (621, 241066), (771, 194166), (938, 159597), (966, 154971), (1206, 124131), (1242, 120533), (1407, 106398), (1449, 103314), (1541, 97146), (1542, 97083), (1799, 83214), (1809, 82754), (2313, 64722), (2814, 53199), (2898, 51657), (3082, 48573), (3598, 41607), (3618, 41377), (4221, 35466), (4347, 34438), (4623, 32382), (4626, 32361), (5397, 27738), (5911, 25326), (6939, 21574), (8442, 17733), (8694, 17219), (9246, 16191), (10787, 13878), (10794, 13869), (11822, 12663)]