131185404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12697}}^1$

素因数の和:12755

約数の個数: 72

約数和(自身を含む): 388254048

約数和(自身を除く): 257068644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 12697, 25394, 38091, 50788, 76182, 88879, 114273, 152364, 177758, 228546, 266637, 355516, 457092, 520577, 533274, 799911, 1041154, 1066548, 1561731, 1599822, 2082308, 3123462, 3199644, 3644039, 4685193, 6246924, 7288078, 9370386, 10932117, 14576156, 18740772, 21864234, 32796351, 43728468, 65592702, 131185404]

約数ペア:

[(1, 131185404), (2, 65592702), (3, 43728468), (4, 32796351), (6, 21864234), (7, 18740772), (9, 14576156), (12, 10932117), (14, 9370386), (18, 7288078), (21, 6246924), (28, 4685193), (36, 3644039), (41, 3199644), (42, 3123462), (63, 2082308), (82, 1599822), (84, 1561731), (123, 1066548), (126, 1041154), (164, 799911), (246, 533274), (252, 520577), (287, 457092), (369, 355516), (492, 266637), (574, 228546), (738, 177758), (861, 152364), (1148, 114273), (1476, 88879), (1722, 76182), (2583, 50788), (3444, 38091), (5166, 25394), (10332, 12697)]