162270976

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 374984064

約数和(自身を除く): 212713088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 896, 1091, 1162, 1328, 1792, 2182, 2324, 2656, 4364, 4648, 5312, 7637, 8728, 9296, 10624, 15274, 17456, 18592, 21248, 30548, 34912, 37184, 61096, 69824, 74368, 90553, 122192, 139648, 148736, 181106, 244384, 279296, 362212, 488768, 633871, 724424, 977536, 1267742, 1448848, 1955072, 2535484, 2897696, 5070968, 5795392, 10141936, 11590784, 20283872, 23181568, 40567744, 81135488, 162270976]

約数ペア:

[(1, 162270976), (2, 81135488), (4, 40567744), (7, 23181568), (8, 20283872), (14, 11590784), (16, 10141936), (28, 5795392), (32, 5070968), (56, 2897696), (64, 2535484), (83, 1955072), (112, 1448848), (128, 1267742), (166, 977536), (224, 724424), (256, 633871), (332, 488768), (448, 362212), (581, 279296), (664, 244384), (896, 181106), (1091, 148736), (1162, 139648), (1328, 122192), (1792, 90553), (2182, 74368), (2324, 69824), (2656, 61096), (4364, 37184), (4648, 34912), (5312, 30548), (7637, 21248), (8728, 18592), (9296, 17456), (10624, 15274)]