149758336

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 394225920

約数和(自身を除く): 244467584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 43, 46, 52, 56, 64, 86, 91, 92, 104, 112, 128, 161, 169, 172, 182, 184, 208, 224, 299, 301, 322, 338, 344, 364, 368, 416, 448, 559, 598, 602, 644, 676, 688, 728, 736, 832, 896, 989, 1118, 1183, 1196, 1204, 1288, 1352, 1376, 1456, 1472, 1664, 1978, 2093, 2236, 2366, 2392, 2408, 2576, 2704, 2752, 2912, 2944, 3887, 3913, 3956, 4186, 4472, 4732, 4784, 4816, 5152, 5408, 5504, 5824, 6923, 7267, 7774, 7826, 7912, 8372, 8944, 9464, 9568, 9632, 10304, 10816, 11648, 12857, 13846, 14534, 15548, 15652, 15824, 16744, 17888, 18928, 19136, 19264, 20608, 21632, 25714, 27209, 27692, 29068, 31096, 31304, 31648, 33488, 35776, 37856, 38272, 38528, 50869, 51428, 54418, 55384, 58136, 62192, 62608, 63296, 66976, 71552, 75712, 89999, 101738, 102856, 108836, 110768, 116272, 124384, 125216, 126592, 133952, 151424, 167141, 179998, 203476, 205712, 217672, 221536, 232544, 248768, 250432, 267904, 334282, 359996, 406952, 411424, 435344, 443072, 465088, 497536, 500864, 668564, 719992, 813904, 822848, 870688, 886144, 930176, 1169987, 1337128, 1439984, 1627808, 1645696, 1741376, 2339974, 2674256, 2879968, 3255616, 3482752, 4679948, 5348512, 5759936, 6511232, 9359896, 10697024, 11519872, 18719792, 21394048, 37439584, 74879168, 149758336]

約数ペア:

[(1, 149758336), (2, 74879168), (4, 37439584), (7, 21394048), (8, 18719792), (13, 11519872), (14, 10697024), (16, 9359896), (23, 6511232), (26, 5759936), (28, 5348512), (32, 4679948), (43, 3482752), (46, 3255616), (52, 2879968), (56, 2674256), (64, 2339974), (86, 1741376), (91, 1645696), (92, 1627808), (104, 1439984), (112, 1337128), (128, 1169987), (161, 930176), (169, 886144), (172, 870688), (182, 822848), (184, 813904), (208, 719992), (224, 668564), (299, 500864), (301, 497536), (322, 465088), (338, 443072), (344, 435344), (364, 411424), (368, 406952), (416, 359996), (448, 334282), (559, 267904), (598, 250432), (602, 248768), (644, 232544), (676, 221536), (688, 217672), (728, 205712), (736, 203476), (832, 179998), (896, 167141), (989, 151424), (1118, 133952), (1183, 126592), (1196, 125216), (1204, 124384), (1288, 116272), (1352, 110768), (1376, 108836), (1456, 102856), (1472, 101738), (1664, 89999), (1978, 75712), (2093, 71552), (2236, 66976), (2366, 63296), (2392, 62608), (2408, 62192), (2576, 58136), (2704, 55384), (2752, 54418), (2912, 51428), (2944, 50869), (3887, 38528), (3913, 38272), (3956, 37856), (4186, 35776), (4472, 33488), (4732, 31648), (4784, 31304), (4816, 31096), (5152, 29068), (5408, 27692), (5504, 27209), (5824, 25714), (6923, 21632), (7267, 20608), (7774, 19264), (7826, 19136), (7912, 18928), (8372, 17888), (8944, 16744), (9464, 15824), (9568, 15652), (9632, 15548), (10304, 14534), (10816, 13846), (11648, 12857)]