169233948

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 487992960

約数和(自身を除く): 318759012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 81, 108, 117, 118, 156, 162, 177, 227, 234, 236, 243, 324, 351, 354, 454, 468, 486, 531, 681, 702, 708, 767, 908, 972, 1053, 1062, 1362, 1404, 1534, 1593, 2043, 2106, 2124, 2301, 2724, 2951, 3068, 3159, 3186, 4086, 4212, 4602, 4779, 5902, 6129, 6318, 6372, 6903, 8172, 8853, 9204, 9558, 11804, 12258, 12636, 13393, 13806, 14337, 17706, 18387, 19116, 20709, 24516, 26559, 26786, 27612, 28674, 35412, 36774, 40179, 41418, 53118, 53572, 55161, 57348, 62127, 73548, 79677, 80358, 82836, 106236, 110322, 120537, 124254, 159354, 160716, 174109, 186381, 220644, 239031, 241074, 248508, 318708, 348218, 361611, 372762, 478062, 482148, 522327, 696436, 717093, 723222, 745524, 956124, 1044654, 1084833, 1434186, 1446444, 1566981, 2089308, 2169666, 2868372, 3133962, 3254499, 4339332, 4700943, 6267924, 6508998, 9401886, 13017996, 14102829, 18803772, 28205658, 42308487, 56411316, 84616974, 169233948]

約数ペア:

[(1, 169233948), (2, 84616974), (3, 56411316), (4, 42308487), (6, 28205658), (9, 18803772), (12, 14102829), (13, 13017996), (18, 9401886), (26, 6508998), (27, 6267924), (36, 4700943), (39, 4339332), (52, 3254499), (54, 3133962), (59, 2868372), (78, 2169666), (81, 2089308), (108, 1566981), (117, 1446444), (118, 1434186), (156, 1084833), (162, 1044654), (177, 956124), (227, 745524), (234, 723222), (236, 717093), (243, 696436), (324, 522327), (351, 482148), (354, 478062), (454, 372762), (468, 361611), (486, 348218), (531, 318708), (681, 248508), (702, 241074), (708, 239031), (767, 220644), (908, 186381), (972, 174109), (1053, 160716), (1062, 159354), (1362, 124254), (1404, 120537), (1534, 110322), (1593, 106236), (2043, 82836), (2106, 80358), (2124, 79677), (2301, 73548), (2724, 62127), (2951, 57348), (3068, 55161), (3159, 53572), (3186, 53118), (4086, 41418), (4212, 40179), (4602, 36774), (4779, 35412), (5902, 28674), (6129, 27612), (6318, 26786), (6372, 26559), (6903, 24516), (8172, 20709), (8853, 19116), (9204, 18387), (9558, 17706), (11804, 14337), (12258, 13806), (12636, 13393)]