128075094

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 340070400

約数和(自身を除く): 211995306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 89, 94, 126, 141, 162, 178, 189, 243, 267, 282, 329, 378, 423, 486, 534, 567, 623, 658, 729, 801, 846, 987, 1134, 1246, 1269, 1458, 1602, 1701, 1869, 1974, 2187, 2403, 2538, 2961, 3402, 3738, 3807, 4183, 4374, 4806, 5103, 5607, 5922, 7209, 7614, 8366, 8883, 10206, 11214, 11421, 12549, 14418, 15309, 16821, 17766, 21627, 22842, 25098, 26649, 29281, 30618, 33642, 34263, 37647, 43254, 50463, 53298, 58562, 64881, 68526, 75294, 79947, 87843, 100926, 102789, 112941, 129762, 151389, 159894, 175686, 194643, 205578, 225882, 239841, 263529, 302778, 338823, 389286, 454167, 479682, 527058, 677646, 719523, 790587, 908334, 1016469, 1362501, 1439046, 1581174, 2032938, 2371761, 2725002, 3049407, 4743522, 6098814, 7115283, 9148221, 14230566, 18296442, 21345849, 42691698, 64037547, 128075094]

約数ペア:

[(1, 128075094), (2, 64037547), (3, 42691698), (6, 21345849), (7, 18296442), (9, 14230566), (14, 9148221), (18, 7115283), (21, 6098814), (27, 4743522), (42, 3049407), (47, 2725002), (54, 2371761), (63, 2032938), (81, 1581174), (89, 1439046), (94, 1362501), (126, 1016469), (141, 908334), (162, 790587), (178, 719523), (189, 677646), (243, 527058), (267, 479682), (282, 454167), (329, 389286), (378, 338823), (423, 302778), (486, 263529), (534, 239841), (567, 225882), (623, 205578), (658, 194643), (729, 175686), (801, 159894), (846, 151389), (987, 129762), (1134, 112941), (1246, 102789), (1269, 100926), (1458, 87843), (1602, 79947), (1701, 75294), (1869, 68526), (1974, 64881), (2187, 58562), (2403, 53298), (2538, 50463), (2961, 43254), (3402, 37647), (3738, 34263), (3807, 33642), (4183, 30618), (4374, 29281), (4806, 26649), (5103, 25098), (5607, 22842), (5922, 21627), (7209, 17766), (7614, 16821), (8366, 15309), (8883, 14418), (10206, 12549), (11214, 11421)]