159420888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 491727600

約数和(自身を除く): 332306712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 121, 132, 174, 198, 232, 242, 261, 264, 319, 348, 363, 396, 484, 522, 631, 638, 696, 726, 792, 957, 968, 1044, 1089, 1262, 1276, 1452, 1893, 1914, 2088, 2178, 2524, 2552, 2871, 2904, 3509, 3786, 3828, 4356, 5048, 5679, 5742, 6941, 7018, 7572, 7656, 8712, 10527, 11358, 11484, 13882, 14036, 15144, 18299, 20823, 21054, 22716, 22968, 27764, 28072, 31581, 36598, 41646, 42108, 45432, 54897, 55528, 62469, 63162, 73196, 76351, 83292, 84216, 109794, 124938, 126324, 146392, 152702, 164691, 166584, 201289, 219588, 229053, 249876, 252648, 305404, 329382, 402578, 439176, 458106, 499752, 603867, 610808, 658764, 687159, 805156, 916212, 1207734, 1317528, 1374318, 1610312, 1811601, 1832424, 2214179, 2415468, 2748636, 3623202, 4428358, 4830936, 5497272, 6642537, 7246404, 8856716, 13285074, 14492808, 17713432, 19927611, 26570148, 39855222, 53140296, 79710444, 159420888]

約数ペア:

[(1, 159420888), (2, 79710444), (3, 53140296), (4, 39855222), (6, 26570148), (8, 19927611), (9, 17713432), (11, 14492808), (12, 13285074), (18, 8856716), (22, 7246404), (24, 6642537), (29, 5497272), (33, 4830936), (36, 4428358), (44, 3623202), (58, 2748636), (66, 2415468), (72, 2214179), (87, 1832424), (88, 1811601), (99, 1610312), (116, 1374318), (121, 1317528), (132, 1207734), (174, 916212), (198, 805156), (232, 687159), (242, 658764), (261, 610808), (264, 603867), (319, 499752), (348, 458106), (363, 439176), (396, 402578), (484, 329382), (522, 305404), (631, 252648), (638, 249876), (696, 229053), (726, 219588), (792, 201289), (957, 166584), (968, 164691), (1044, 152702), (1089, 146392), (1262, 126324), (1276, 124938), (1452, 109794), (1893, 84216), (1914, 83292), (2088, 76351), (2178, 73196), (2524, 63162), (2552, 62469), (2871, 55528), (2904, 54897), (3509, 45432), (3786, 42108), (3828, 41646), (4356, 36598), (5048, 31581), (5679, 28072), (5742, 27764), (6941, 22968), (7018, 22716), (7572, 21054), (7656, 20823), (8712, 18299), (10527, 15144), (11358, 14036), (11484, 13882)]