128554608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1599

約数の個数: 160

約数和(自身を含む): 430528000

約数和(自身を除く): 301973392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1549, 1596, 1729, 1976, 2128, 2184, 2964, 3098, 3192, 3458, 3952, 4368, 4647, 5187, 5928, 6196, 6384, 6916, 9294, 10374, 10843, 11856, 12392, 13832, 18588, 20137, 20748, 21686, 24784, 27664, 29431, 32529, 37176, 40274, 41496, 43372, 58862, 60411, 65058, 74352, 80548, 82992, 86744, 88293, 117724, 120822, 130116, 140959, 161096, 173488, 176586, 206017, 235448, 241644, 260232, 281918, 322192, 353172, 382603, 412034, 422877, 470896, 483288, 520464, 563836, 618051, 706344, 765206, 824068, 845754, 966576, 1127672, 1147809, 1236102, 1412688, 1530412, 1648136, 1691508, 2255344, 2295618, 2472204, 2678221, 3060824, 3296272, 3383016, 4591236, 4944408, 5356442, 6121648, 6766032, 8034663, 9182472, 9888816, 10712884, 16069326, 18364944, 21425768, 32138652, 42851536, 64277304, 128554608]

約数ペア:

[(1, 128554608), (2, 64277304), (3, 42851536), (4, 32138652), (6, 21425768), (7, 18364944), (8, 16069326), (12, 10712884), (13, 9888816), (14, 9182472), (16, 8034663), (19, 6766032), (21, 6121648), (24, 5356442), (26, 4944408), (28, 4591236), (38, 3383016), (39, 3296272), (42, 3060824), (48, 2678221), (52, 2472204), (56, 2295618), (57, 2255344), (76, 1691508), (78, 1648136), (84, 1530412), (91, 1412688), (104, 1236102), (112, 1147809), (114, 1127672), (133, 966576), (152, 845754), (156, 824068), (168, 765206), (182, 706344), (208, 618051), (228, 563836), (247, 520464), (266, 483288), (273, 470896), (304, 422877), (312, 412034), (336, 382603), (364, 353172), (399, 322192), (456, 281918), (494, 260232), (532, 241644), (546, 235448), (624, 206017), (728, 176586), (741, 173488), (798, 161096), (912, 140959), (988, 130116), (1064, 120822), (1092, 117724), (1456, 88293), (1482, 86744), (1549, 82992), (1596, 80548), (1729, 74352), (1976, 65058), (2128, 60411), (2184, 58862), (2964, 43372), (3098, 41496), (3192, 40274), (3458, 37176), (3952, 32529), (4368, 29431), (4647, 27664), (5187, 24784), (5928, 21686), (6196, 20748), (6384, 20137), (6916, 18588), (9294, 13832), (10374, 12392), (10843, 11856)]