129707604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 385257600

約数和(自身を除く): 255549996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 342, 348, 377, 468, 494, 503, 522, 551, 684, 741, 754, 988, 1006, 1044, 1102, 1131, 1482, 1508, 1509, 1653, 2012, 2204, 2223, 2262, 2964, 3018, 3306, 3393, 4446, 4524, 4527, 4959, 6036, 6539, 6612, 6786, 7163, 8892, 9054, 9557, 9918, 13078, 13572, 14326, 14587, 18108, 19114, 19617, 19836, 21489, 26156, 28652, 28671, 29174, 38228, 39234, 42978, 43761, 57342, 58348, 58851, 64467, 78468, 85956, 86013, 87522, 114684, 117702, 124241, 128934, 131283, 172026, 175044, 189631, 235404, 248482, 257868, 262566, 277153, 344052, 372723, 379262, 496964, 525132, 554306, 568893, 745446, 758524, 831459, 1108612, 1118169, 1137786, 1490892, 1662918, 1706679, 2236338, 2275572, 2494377, 3325836, 3413358, 3602989, 4472676, 4988754, 6826716, 7205978, 9977508, 10808967, 14411956, 21617934, 32426901, 43235868, 64853802, 129707604]

約数ペア:

[(1, 129707604), (2, 64853802), (3, 43235868), (4, 32426901), (6, 21617934), (9, 14411956), (12, 10808967), (13, 9977508), (18, 7205978), (19, 6826716), (26, 4988754), (29, 4472676), (36, 3602989), (38, 3413358), (39, 3325836), (52, 2494377), (57, 2275572), (58, 2236338), (76, 1706679), (78, 1662918), (87, 1490892), (114, 1137786), (116, 1118169), (117, 1108612), (156, 831459), (171, 758524), (174, 745446), (228, 568893), (234, 554306), (247, 525132), (261, 496964), (342, 379262), (348, 372723), (377, 344052), (468, 277153), (494, 262566), (503, 257868), (522, 248482), (551, 235404), (684, 189631), (741, 175044), (754, 172026), (988, 131283), (1006, 128934), (1044, 124241), (1102, 117702), (1131, 114684), (1482, 87522), (1508, 86013), (1509, 85956), (1653, 78468), (2012, 64467), (2204, 58851), (2223, 58348), (2262, 57342), (2964, 43761), (3018, 42978), (3306, 39234), (3393, 38228), (4446, 29174), (4524, 28671), (4527, 28652), (4959, 26156), (6036, 21489), (6539, 19836), (6612, 19617), (6786, 19114), (7163, 18108), (8892, 14587), (9054, 14326), (9557, 13572), (9918, 13078)]