131925456

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 413168000

約数和(自身を除く): 281242544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 139, 144, 156, 169, 208, 216, 234, 278, 312, 338, 351, 417, 432, 468, 507, 556, 624, 676, 702, 834, 936, 1014, 1112, 1251, 1352, 1404, 1521, 1668, 1807, 1872, 2028, 2197, 2224, 2502, 2704, 2808, 3042, 3336, 3614, 3753, 4056, 4394, 4563, 5004, 5421, 5616, 6084, 6591, 6672, 7228, 7506, 8112, 8788, 9126, 10008, 10842, 12168, 13182, 14456, 15012, 16263, 17576, 18252, 19773, 20016, 21684, 23491, 24336, 26364, 28912, 30024, 32526, 35152, 36504, 39546, 43368, 46982, 48789, 52728, 59319, 60048, 65052, 70473, 73008, 79092, 86736, 93964, 97578, 105456, 118638, 130104, 140946, 158184, 187928, 195156, 211419, 237276, 260208, 281892, 305383, 316368, 375856, 390312, 422838, 474552, 563784, 610766, 634257, 780624, 845676, 916149, 949104, 1127568, 1221532, 1268514, 1691352, 1832298, 2443064, 2537028, 2748447, 3382704, 3664596, 4886128, 5074056, 5496894, 7329192, 8245341, 10148112, 10993788, 14658384, 16490682, 21987576, 32981364, 43975152, 65962728, 131925456]

約数ペア:

[(1, 131925456), (2, 65962728), (3, 43975152), (4, 32981364), (6, 21987576), (8, 16490682), (9, 14658384), (12, 10993788), (13, 10148112), (16, 8245341), (18, 7329192), (24, 5496894), (26, 5074056), (27, 4886128), (36, 3664596), (39, 3382704), (48, 2748447), (52, 2537028), (54, 2443064), (72, 1832298), (78, 1691352), (104, 1268514), (108, 1221532), (117, 1127568), (139, 949104), (144, 916149), (156, 845676), (169, 780624), (208, 634257), (216, 610766), (234, 563784), (278, 474552), (312, 422838), (338, 390312), (351, 375856), (417, 316368), (432, 305383), (468, 281892), (507, 260208), (556, 237276), (624, 211419), (676, 195156), (702, 187928), (834, 158184), (936, 140946), (1014, 130104), (1112, 118638), (1251, 105456), (1352, 97578), (1404, 93964), (1521, 86736), (1668, 79092), (1807, 73008), (1872, 70473), (2028, 65052), (2197, 60048), (2224, 59319), (2502, 52728), (2704, 48789), (2808, 46982), (3042, 43368), (3336, 39546), (3614, 36504), (3753, 35152), (4056, 32526), (4394, 30024), (4563, 28912), (5004, 26364), (5421, 24336), (5616, 23491), (6084, 21684), (6591, 20016), (6672, 19773), (7228, 18252), (7506, 17576), (8112, 16263), (8788, 15012), (9126, 14456), (10008, 13182), (10842, 12168)]