161848128

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1152

約数の個数: 112

約数和(自身を含む): 469164416

約数和(自身を除く): 307316288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 156, 183, 192, 208, 244, 312, 366, 416, 488, 624, 732, 793, 832, 976, 1063, 1248, 1464, 1586, 1952, 2126, 2379, 2496, 2928, 3172, 3189, 3904, 4252, 4758, 5856, 6344, 6378, 8504, 9516, 11712, 12688, 12756, 13819, 17008, 19032, 25376, 25512, 27638, 34016, 38064, 41457, 50752, 51024, 55276, 64843, 68032, 76128, 82914, 102048, 110552, 129686, 152256, 165828, 194529, 204096, 221104, 259372, 331656, 389058, 442208, 518744, 663312, 778116, 842959, 884416, 1037488, 1326624, 1556232, 1685918, 2074976, 2528877, 2653248, 3112464, 3371836, 4149952, 5057754, 6224928, 6743672, 10115508, 12449856, 13487344, 20231016, 26974688, 40462032, 53949376, 80924064, 161848128]

約数ペア:

[(1, 161848128), (2, 80924064), (3, 53949376), (4, 40462032), (6, 26974688), (8, 20231016), (12, 13487344), (13, 12449856), (16, 10115508), (24, 6743672), (26, 6224928), (32, 5057754), (39, 4149952), (48, 3371836), (52, 3112464), (61, 2653248), (64, 2528877), (78, 2074976), (96, 1685918), (104, 1556232), (122, 1326624), (156, 1037488), (183, 884416), (192, 842959), (208, 778116), (244, 663312), (312, 518744), (366, 442208), (416, 389058), (488, 331656), (624, 259372), (732, 221104), (793, 204096), (832, 194529), (976, 165828), (1063, 152256), (1248, 129686), (1464, 110552), (1586, 102048), (1952, 82914), (2126, 76128), (2379, 68032), (2496, 64843), (2928, 55276), (3172, 51024), (3189, 50752), (3904, 41457), (4252, 38064), (4758, 34016), (5856, 27638), (6344, 25512), (6378, 25376), (8504, 19032), (9516, 17008), (11712, 13819), (12688, 12756)]