153671856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 429305856

約数和(自身を除く): 275634000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 383, 624, 643, 766, 1149, 1286, 1532, 1929, 2298, 2572, 3064, 3858, 4596, 4979, 5144, 6128, 7716, 8359, 9192, 9958, 10288, 14937, 15432, 16718, 18384, 19916, 25077, 29874, 30864, 33436, 39832, 50154, 59748, 66872, 79664, 100308, 119496, 133744, 200616, 238992, 246269, 401232, 492538, 738807, 985076, 1477614, 1970152, 2955228, 3201497, 3940304, 5910456, 6402994, 9604491, 11820912, 12805988, 19208982, 25611976, 38417964, 51223952, 76835928, 153671856]

約数ペア:

[(1, 153671856), (2, 76835928), (3, 51223952), (4, 38417964), (6, 25611976), (8, 19208982), (12, 12805988), (13, 11820912), (16, 9604491), (24, 6402994), (26, 5910456), (39, 3940304), (48, 3201497), (52, 2955228), (78, 1970152), (104, 1477614), (156, 985076), (208, 738807), (312, 492538), (383, 401232), (624, 246269), (643, 238992), (766, 200616), (1149, 133744), (1286, 119496), (1532, 100308), (1929, 79664), (2298, 66872), (2572, 59748), (3064, 50154), (3858, 39832), (4596, 33436), (4979, 30864), (5144, 29874), (6128, 25077), (7716, 19916), (8359, 18384), (9192, 16718), (9958, 15432), (10288, 14937)]