137983872

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 399611520

約数和(自身を除く): 261627648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 131, 156, 192, 208, 211, 262, 312, 384, 393, 416, 422, 524, 624, 633, 786, 832, 844, 1048, 1248, 1266, 1572, 1664, 1688, 1703, 2096, 2496, 2532, 2743, 3144, 3376, 3406, 4192, 4992, 5064, 5109, 5486, 6288, 6752, 6812, 8229, 8384, 10128, 10218, 10972, 12576, 13504, 13624, 16458, 16768, 20256, 20436, 21944, 25152, 27008, 27248, 27641, 32916, 40512, 40872, 43888, 50304, 54496, 55282, 65832, 81024, 81744, 82923, 87776, 108992, 110564, 131664, 163488, 165846, 175552, 217984, 221128, 263328, 326976, 331692, 351104, 359333, 442256, 526656, 653952, 663384, 718666, 884512, 1053312, 1077999, 1326768, 1437332, 1769024, 2155998, 2653536, 2874664, 3538048, 4311996, 5307072, 5749328, 8623992, 10614144, 11498656, 17247984, 22997312, 34495968, 45994624, 68991936, 137983872]

約数ペア:

[(1, 137983872), (2, 68991936), (3, 45994624), (4, 34495968), (6, 22997312), (8, 17247984), (12, 11498656), (13, 10614144), (16, 8623992), (24, 5749328), (26, 5307072), (32, 4311996), (39, 3538048), (48, 2874664), (52, 2653536), (64, 2155998), (78, 1769024), (96, 1437332), (104, 1326768), (128, 1077999), (131, 1053312), (156, 884512), (192, 718666), (208, 663384), (211, 653952), (262, 526656), (312, 442256), (384, 359333), (393, 351104), (416, 331692), (422, 326976), (524, 263328), (624, 221128), (633, 217984), (786, 175552), (832, 165846), (844, 163488), (1048, 131664), (1248, 110564), (1266, 108992), (1572, 87776), (1664, 82923), (1688, 81744), (1703, 81024), (2096, 65832), (2496, 55282), (2532, 54496), (2743, 50304), (3144, 43888), (3376, 40872), (3406, 40512), (4192, 32916), (4992, 27641), (5064, 27248), (5109, 27008), (5486, 25152), (6288, 21944), (6752, 20436), (6812, 20256), (8229, 16768), (8384, 16458), (10128, 13624), (10218, 13504), (10972, 12576)]