128246328

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{577}}^1$

素因数の和:616

約数の個数: 160

約数和(自身を含む): 419628000

約数和(自身を除く): 291381672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 378, 392, 441, 504, 567, 577, 588, 648, 686, 756, 882, 1029, 1134, 1154, 1176, 1323, 1372, 1512, 1731, 1764, 2058, 2268, 2308, 2646, 2744, 3087, 3462, 3528, 3969, 4039, 4116, 4536, 4616, 5193, 5292, 6174, 6924, 7938, 8078, 8232, 9261, 10386, 10584, 12117, 12348, 13848, 15579, 15876, 16156, 18522, 20772, 24234, 24696, 27783, 28273, 31158, 31752, 32312, 36351, 37044, 41544, 46737, 48468, 55566, 56546, 62316, 72702, 74088, 84819, 93474, 96936, 109053, 111132, 113092, 124632, 145404, 169638, 186948, 197911, 218106, 222264, 226184, 254457, 290808, 327159, 339276, 373896, 395822, 436212, 508914, 593733, 654318, 678552, 763371, 791644, 872424, 1017828, 1187466, 1308636, 1526742, 1583288, 1781199, 2035656, 2290113, 2374932, 2617272, 3053484, 3562398, 4580226, 4749864, 5343597, 6106968, 7124796, 9160452, 10687194, 14249592, 16030791, 18320904, 21374388, 32061582, 42748776, 64123164, 128246328]

約数ペア:

[(1, 128246328), (2, 64123164), (3, 42748776), (4, 32061582), (6, 21374388), (7, 18320904), (8, 16030791), (9, 14249592), (12, 10687194), (14, 9160452), (18, 7124796), (21, 6106968), (24, 5343597), (27, 4749864), (28, 4580226), (36, 3562398), (42, 3053484), (49, 2617272), (54, 2374932), (56, 2290113), (63, 2035656), (72, 1781199), (81, 1583288), (84, 1526742), (98, 1308636), (108, 1187466), (126, 1017828), (147, 872424), (162, 791644), (168, 763371), (189, 678552), (196, 654318), (216, 593733), (252, 508914), (294, 436212), (324, 395822), (343, 373896), (378, 339276), (392, 327159), (441, 290808), (504, 254457), (567, 226184), (577, 222264), (588, 218106), (648, 197911), (686, 186948), (756, 169638), (882, 145404), (1029, 124632), (1134, 113092), (1154, 111132), (1176, 109053), (1323, 96936), (1372, 93474), (1512, 84819), (1731, 74088), (1764, 72702), (2058, 62316), (2268, 56546), (2308, 55566), (2646, 48468), (2744, 46737), (3087, 41544), (3462, 37044), (3528, 36351), (3969, 32312), (4039, 31752), (4116, 31158), (4536, 28273), (4616, 27783), (5193, 24696), (5292, 24234), (6174, 20772), (6924, 18522), (7938, 16156), (8078, 15876), (8232, 15579), (9261, 13848), (10386, 12348), (10584, 12117)]