165419016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1851

約数の個数: 128

約数和(自身を含む): 514944000

約数和(自身を除く): 349524984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 456, 532, 551, 609, 696, 798, 812, 1064, 1102, 1218, 1596, 1624, 1653, 1787, 2204, 2436, 3192, 3306, 3574, 3857, 4408, 4872, 5361, 6612, 7148, 7714, 10722, 11571, 12509, 13224, 14296, 15428, 21444, 23142, 25018, 30856, 33953, 37527, 42888, 46284, 50036, 51823, 67906, 75054, 92568, 100072, 101859, 103646, 135812, 150108, 155469, 203718, 207292, 237671, 271624, 300216, 310938, 362761, 407436, 414584, 475342, 621876, 713013, 725522, 814872, 950684, 984637, 1088283, 1243752, 1426026, 1451044, 1901368, 1969274, 2176566, 2852052, 2902088, 2953911, 3938548, 4353132, 5704104, 5907822, 6892459, 7877096, 8706264, 11815644, 13784918, 20677377, 23631288, 27569836, 41354754, 55139672, 82709508, 165419016]

約数ペア:

[(1, 165419016), (2, 82709508), (3, 55139672), (4, 41354754), (6, 27569836), (7, 23631288), (8, 20677377), (12, 13784918), (14, 11815644), (19, 8706264), (21, 7877096), (24, 6892459), (28, 5907822), (29, 5704104), (38, 4353132), (42, 3938548), (56, 2953911), (57, 2902088), (58, 2852052), (76, 2176566), (84, 1969274), (87, 1901368), (114, 1451044), (116, 1426026), (133, 1243752), (152, 1088283), (168, 984637), (174, 950684), (203, 814872), (228, 725522), (232, 713013), (266, 621876), (348, 475342), (399, 414584), (406, 407436), (456, 362761), (532, 310938), (551, 300216), (609, 271624), (696, 237671), (798, 207292), (812, 203718), (1064, 155469), (1102, 150108), (1218, 135812), (1596, 103646), (1624, 101859), (1653, 100072), (1787, 92568), (2204, 75054), (2436, 67906), (3192, 51823), (3306, 50036), (3574, 46284), (3857, 42888), (4408, 37527), (4872, 33953), (5361, 30856), (6612, 25018), (7148, 23142), (7714, 21444), (10722, 15428), (11571, 14296), (12509, 13224)]