154752

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:61

約数の個数: 64

約数和(自身を含む): 456960

約数和(自身を除く): 302208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3968, 4836, 4992, 5952, 6448, 9672, 11904, 12896, 19344, 25792, 38688, 51584, 77376, 154752]

約数ペア:

[(1, 154752), (2, 77376), (3, 51584), (4, 38688), (6, 25792), (8, 19344), (12, 12896), (13, 11904), (16, 9672), (24, 6448), (26, 5952), (31, 4992), (32, 4836), (39, 3968), (48, 3224), (52, 2976), (62, 2496), (64, 2418), (78, 1984), (93, 1664), (96, 1612), (104, 1488), (124, 1248), (128, 1209), (156, 992), (186, 832), (192, 806), (208, 744), (248, 624), (312, 496), (372, 416), (384, 403)]