127423956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 364008960

約数和(自身を除く): 236585004

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 44, 46, 47, 57, 66, 69, 76, 92, 94, 114, 132, 138, 141, 188, 209, 228, 253, 276, 282, 418, 437, 506, 517, 564, 627, 759, 836, 874, 893, 1012, 1034, 1081, 1254, 1311, 1518, 1551, 1748, 1786, 2068, 2162, 2209, 2508, 2622, 2679, 3036, 3102, 3243, 3572, 4324, 4418, 4807, 5244, 5358, 6204, 6486, 6627, 8836, 9614, 9823, 10716, 11891, 12972, 13254, 14421, 19228, 19646, 20539, 23782, 24299, 26508, 28842, 29469, 35673, 39292, 41078, 41971, 47564, 48598, 50807, 57684, 58938, 61617, 71346, 72897, 82156, 83942, 97196, 101614, 117876, 123234, 125913, 142692, 145794, 152421, 167884, 203228, 225929, 246468, 251826, 291588, 304842, 451858, 461681, 503652, 558877, 609684, 677787, 903716, 923362, 965333, 1117754, 1355574, 1385043, 1676631, 1846724, 1930666, 2235508, 2711148, 2770086, 2895999, 3353262, 3861332, 5540172, 5791998, 6706524, 10618663, 11583996, 21237326, 31855989, 42474652, 63711978, 127423956]

約数ペア:

[(1, 127423956), (2, 63711978), (3, 42474652), (4, 31855989), (6, 21237326), (11, 11583996), (12, 10618663), (19, 6706524), (22, 5791998), (23, 5540172), (33, 3861332), (38, 3353262), (44, 2895999), (46, 2770086), (47, 2711148), (57, 2235508), (66, 1930666), (69, 1846724), (76, 1676631), (92, 1385043), (94, 1355574), (114, 1117754), (132, 965333), (138, 923362), (141, 903716), (188, 677787), (209, 609684), (228, 558877), (253, 503652), (276, 461681), (282, 451858), (418, 304842), (437, 291588), (506, 251826), (517, 246468), (564, 225929), (627, 203228), (759, 167884), (836, 152421), (874, 145794), (893, 142692), (1012, 125913), (1034, 123234), (1081, 117876), (1254, 101614), (1311, 97196), (1518, 83942), (1551, 82156), (1748, 72897), (1786, 71346), (2068, 61617), (2162, 58938), (2209, 57684), (2508, 50807), (2622, 48598), (2679, 47564), (3036, 41971), (3102, 41078), (3243, 39292), (3572, 35673), (4324, 29469), (4418, 28842), (4807, 26508), (5244, 24299), (5358, 23782), (6204, 20539), (6486, 19646), (6627, 19228), (8836, 14421), (9614, 13254), (9823, 12972), (10716, 11891)]