153381074

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 293616576

約数和(自身を除く): 140235502

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 263, 526, 539, 541, 1078, 1082, 1841, 2893, 3682, 3787, 5786, 5951, 7574, 11902, 12887, 20251, 25774, 26509, 40502, 41657, 53018, 83314, 141757, 142283, 283514, 284566, 291599, 583198, 995981, 1565113, 1991962, 3130226, 6971867, 10955791, 13943734, 21911582, 76690537, 153381074]

約数ペア:

[(1, 153381074), (2, 76690537), (7, 21911582), (11, 13943734), (14, 10955791), (22, 6971867), (49, 3130226), (77, 1991962), (98, 1565113), (154, 995981), (263, 583198), (526, 291599), (539, 284566), (541, 283514), (1078, 142283), (1082, 141757), (1841, 83314), (2893, 53018), (3682, 41657), (3787, 40502), (5786, 26509), (5951, 25774), (7574, 20251), (11902, 12887)]