128845836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 384975360

約数和(自身を除く): 256129524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 131, 189, 252, 262, 378, 393, 524, 756, 786, 917, 1179, 1301, 1572, 1834, 2358, 2602, 2751, 3537, 3668, 3903, 4716, 5204, 5502, 7074, 7806, 8253, 9107, 11004, 11709, 14148, 15612, 16506, 18214, 23418, 24759, 27321, 33012, 35127, 36428, 46836, 49518, 54642, 70254, 81963, 99036, 109284, 140508, 163926, 170431, 245889, 327852, 340862, 491778, 511293, 681724, 983556, 1022586, 1193017, 1533879, 2045172, 2386034, 3067758, 3579051, 4601637, 4772068, 6135516, 7158102, 9203274, 10737153, 14316204, 18406548, 21474306, 32211459, 42948612, 64422918, 128845836]

約数ペア:

[(1, 128845836), (2, 64422918), (3, 42948612), (4, 32211459), (6, 21474306), (7, 18406548), (9, 14316204), (12, 10737153), (14, 9203274), (18, 7158102), (21, 6135516), (27, 4772068), (28, 4601637), (36, 3579051), (42, 3067758), (54, 2386034), (63, 2045172), (84, 1533879), (108, 1193017), (126, 1022586), (131, 983556), (189, 681724), (252, 511293), (262, 491778), (378, 340862), (393, 327852), (524, 245889), (756, 170431), (786, 163926), (917, 140508), (1179, 109284), (1301, 99036), (1572, 81963), (1834, 70254), (2358, 54642), (2602, 49518), (2751, 46836), (3537, 36428), (3668, 35127), (3903, 33012), (4716, 27321), (5204, 24759), (5502, 23418), (7074, 18214), (7806, 16506), (8253, 15612), (9107, 14148), (11004, 11709)]