178213932

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 120

約数和(自身を含む): 519380400

約数和(自身を除く): 341166468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 261, 324, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1053, 1131, 1404, 1459, 1508, 1566, 2106, 2262, 2349, 2918, 3132, 3393, 4212, 4377, 4524, 4698, 5836, 6786, 8754, 9396, 10179, 13131, 13572, 17508, 18967, 20358, 26262, 30537, 37934, 39393, 40716, 42311, 52524, 56901, 61074, 75868, 78786, 84622, 113802, 118179, 122148, 126933, 157572, 169244, 170703, 227604, 236358, 253866, 341406, 380799, 472716, 507732, 512109, 550043, 682812, 761598, 1024218, 1100086, 1142397, 1523196, 1536327, 1650129, 2048436, 2200172, 2284794, 3072654, 3300258, 3427191, 4569588, 4950387, 6145308, 6600516, 6854382, 9900774, 13708764, 14851161, 19801548, 29702322, 44553483, 59404644, 89106966, 178213932]

約数ペア:

[(1, 178213932), (2, 89106966), (3, 59404644), (4, 44553483), (6, 29702322), (9, 19801548), (12, 14851161), (13, 13708764), (18, 9900774), (26, 6854382), (27, 6600516), (29, 6145308), (36, 4950387), (39, 4569588), (52, 3427191), (54, 3300258), (58, 3072654), (78, 2284794), (81, 2200172), (87, 2048436), (108, 1650129), (116, 1536327), (117, 1523196), (156, 1142397), (162, 1100086), (174, 1024218), (234, 761598), (261, 682812), (324, 550043), (348, 512109), (351, 507732), (377, 472716), (468, 380799), (522, 341406), (702, 253866), (754, 236358), (783, 227604), (1044, 170703), (1053, 169244), (1131, 157572), (1404, 126933), (1459, 122148), (1508, 118179), (1566, 113802), (2106, 84622), (2262, 78786), (2349, 75868), (2918, 61074), (3132, 56901), (3393, 52524), (4212, 42311), (4377, 40716), (4524, 39393), (4698, 37934), (5836, 30537), (6786, 26262), (8754, 20358), (9396, 18967), (10179, 17508), (13131, 13572)]