131535144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 397488000

約数和(自身を除く): 265952856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 139, 156, 216, 234, 278, 312, 337, 351, 417, 468, 556, 674, 702, 834, 936, 1011, 1112, 1251, 1348, 1404, 1668, 1807, 2022, 2502, 2696, 2808, 3033, 3336, 3614, 3753, 4044, 4381, 5004, 5421, 6066, 7228, 7506, 8088, 8762, 9099, 10008, 10842, 12132, 13143, 14456, 15012, 16263, 17524, 18198, 21684, 24264, 26286, 30024, 32526, 35048, 36396, 39429, 43368, 46843, 48789, 52572, 65052, 72792, 78858, 93686, 97578, 105144, 118287, 130104, 140529, 157716, 187372, 195156, 236574, 281058, 315432, 374744, 390312, 421587, 473148, 562116, 608959, 843174, 946296, 1124232, 1217918, 1264761, 1686348, 1826877, 2435836, 2529522, 3372696, 3653754, 4871672, 5059044, 5480631, 7307508, 10118088, 10961262, 14615016, 16441893, 21922524, 32883786, 43845048, 65767572, 131535144]

約数ペア:

[(1, 131535144), (2, 65767572), (3, 43845048), (4, 32883786), (6, 21922524), (8, 16441893), (9, 14615016), (12, 10961262), (13, 10118088), (18, 7307508), (24, 5480631), (26, 5059044), (27, 4871672), (36, 3653754), (39, 3372696), (52, 2529522), (54, 2435836), (72, 1826877), (78, 1686348), (104, 1264761), (108, 1217918), (117, 1124232), (139, 946296), (156, 843174), (216, 608959), (234, 562116), (278, 473148), (312, 421587), (337, 390312), (351, 374744), (417, 315432), (468, 281058), (556, 236574), (674, 195156), (702, 187372), (834, 157716), (936, 140529), (1011, 130104), (1112, 118287), (1251, 105144), (1348, 97578), (1404, 93686), (1668, 78858), (1807, 72792), (2022, 65052), (2502, 52572), (2696, 48789), (2808, 46843), (3033, 43368), (3336, 39429), (3614, 36396), (3753, 35048), (4044, 32526), (4381, 30024), (5004, 26286), (5421, 24264), (6066, 21684), (7228, 18198), (7506, 17524), (8088, 16263), (8762, 15012), (9099, 14456), (10008, 13143), (10842, 12132)]