148931328

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2170

約数の個数: 144

約数和(自身を含む): 488074496

約数和(自身を除く): 339143168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2131, 2184, 2496, 2688, 2912, 3328, 4262, 4368, 4992, 5376, 5824, 6393, 8524, 8736, 9984, 11648, 12786, 14917, 17048, 17472, 23296, 25572, 27703, 29834, 34096, 34944, 44751, 51144, 55406, 59668, 68192, 69888, 83109, 89502, 102288, 110812, 119336, 136384, 166218, 179004, 193921, 204576, 221624, 238672, 272768, 332436, 358008, 387842, 409152, 443248, 477344, 545536, 581763, 664872, 716016, 775684, 818304, 886496, 954688, 1163526, 1329744, 1432032, 1551368, 1636608, 1772992, 1909376, 2327052, 2659488, 2864064, 3102736, 3545984, 3818752, 4654104, 5318976, 5728128, 6205472, 7091968, 9308208, 10637952, 11456256, 12410944, 18616416, 21275904, 24821888, 37232832, 49643776, 74465664, 148931328]

約数ペア:

[(1, 148931328), (2, 74465664), (3, 49643776), (4, 37232832), (6, 24821888), (7, 21275904), (8, 18616416), (12, 12410944), (13, 11456256), (14, 10637952), (16, 9308208), (21, 7091968), (24, 6205472), (26, 5728128), (28, 5318976), (32, 4654104), (39, 3818752), (42, 3545984), (48, 3102736), (52, 2864064), (56, 2659488), (64, 2327052), (78, 1909376), (84, 1772992), (91, 1636608), (96, 1551368), (104, 1432032), (112, 1329744), (128, 1163526), (156, 954688), (168, 886496), (182, 818304), (192, 775684), (208, 716016), (224, 664872), (256, 581763), (273, 545536), (312, 477344), (336, 443248), (364, 409152), (384, 387842), (416, 358008), (448, 332436), (546, 272768), (624, 238672), (672, 221624), (728, 204576), (768, 193921), (832, 179004), (896, 166218), (1092, 136384), (1248, 119336), (1344, 110812), (1456, 102288), (1664, 89502), (1792, 83109), (2131, 69888), (2184, 68192), (2496, 59668), (2688, 55406), (2912, 51144), (3328, 44751), (4262, 34944), (4368, 34096), (4992, 29834), (5376, 27703), (5824, 25572), (6393, 23296), (8524, 17472), (8736, 17048), (9984, 14917), (11648, 12786)]