189154308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 551577600

約数和(自身を除く): 362423292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 127, 147, 149, 196, 204, 238, 254, 294, 298, 357, 381, 447, 476, 508, 588, 596, 714, 762, 833, 889, 894, 1043, 1428, 1524, 1666, 1778, 1788, 2086, 2159, 2499, 2533, 2667, 3129, 3332, 3556, 4172, 4318, 4998, 5066, 5334, 6223, 6258, 6477, 7301, 7599, 8636, 9996, 10132, 10668, 12446, 12516, 12954, 14602, 15113, 15198, 17731, 18669, 18923, 21903, 24892, 25908, 29204, 30226, 30396, 35462, 37338, 37846, 43806, 45339, 53193, 56769, 60452, 70924, 74676, 75692, 87612, 90678, 105791, 106386, 113538, 124117, 132461, 181356, 211582, 212772, 227076, 248234, 264922, 317373, 321691, 372351, 397383, 423164, 496468, 529844, 634746, 643382, 744702, 794766, 927227, 965073, 1269492, 1286764, 1489404, 1589532, 1854454, 1930146, 2251837, 2781681, 3708908, 3860292, 4503674, 5563362, 6755511, 9007348, 11126724, 13511022, 15762859, 27022044, 31525718, 47288577, 63051436, 94577154, 189154308]

約数ペア:

[(1, 189154308), (2, 94577154), (3, 63051436), (4, 47288577), (6, 31525718), (7, 27022044), (12, 15762859), (14, 13511022), (17, 11126724), (21, 9007348), (28, 6755511), (34, 5563362), (42, 4503674), (49, 3860292), (51, 3708908), (68, 2781681), (84, 2251837), (98, 1930146), (102, 1854454), (119, 1589532), (127, 1489404), (147, 1286764), (149, 1269492), (196, 965073), (204, 927227), (238, 794766), (254, 744702), (294, 643382), (298, 634746), (357, 529844), (381, 496468), (447, 423164), (476, 397383), (508, 372351), (588, 321691), (596, 317373), (714, 264922), (762, 248234), (833, 227076), (889, 212772), (894, 211582), (1043, 181356), (1428, 132461), (1524, 124117), (1666, 113538), (1778, 106386), (1788, 105791), (2086, 90678), (2159, 87612), (2499, 75692), (2533, 74676), (2667, 70924), (3129, 60452), (3332, 56769), (3556, 53193), (4172, 45339), (4318, 43806), (4998, 37846), (5066, 37338), (5334, 35462), (6223, 30396), (6258, 30226), (6477, 29204), (7301, 25908), (7599, 24892), (8636, 21903), (9996, 18923), (10132, 18669), (10668, 17731), (12446, 15198), (12516, 15113), (12954, 14602)]