120398464

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 247615200

約数和(自身を除く): 127216736

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 101, 128, 134, 139, 202, 268, 278, 404, 536, 556, 808, 1072, 1112, 1616, 2144, 2224, 3232, 4288, 4448, 6464, 6767, 8576, 8896, 9313, 12928, 13534, 14039, 17792, 18626, 27068, 28078, 37252, 54136, 56156, 74504, 108272, 112312, 149008, 216544, 224624, 298016, 433088, 449248, 596032, 866176, 898496, 940613, 1192064, 1796992, 1881226, 3762452, 7524904, 15049808, 30099616, 60199232, 120398464]

約数ペア:

[(1, 120398464), (2, 60199232), (4, 30099616), (8, 15049808), (16, 7524904), (32, 3762452), (64, 1881226), (67, 1796992), (101, 1192064), (128, 940613), (134, 898496), (139, 866176), (202, 596032), (268, 449248), (278, 433088), (404, 298016), (536, 224624), (556, 216544), (808, 149008), (1072, 112312), (1112, 108272), (1616, 74504), (2144, 56156), (2224, 54136), (3232, 37252), (4288, 28078), (4448, 27068), (6464, 18626), (6767, 17792), (8576, 14039), (8896, 13534), (9313, 12928)]