121254064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{967}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 249546528

約数和(自身を除く): 128292464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 461, 922, 967, 1844, 1934, 3688, 3868, 7376, 7736, 7837, 15472, 15674, 16439, 31348, 32878, 62696, 65756, 125392, 131512, 263024, 445787, 891574, 1783148, 3566296, 7132592, 7578379, 15156758, 30313516, 60627032, 121254064]

約数ペア:

[(1, 121254064), (2, 60627032), (4, 30313516), (8, 15156758), (16, 7578379), (17, 7132592), (34, 3566296), (68, 1783148), (136, 891574), (272, 445787), (461, 263024), (922, 131512), (967, 125392), (1844, 65756), (1934, 62696), (3688, 32878), (3868, 31348), (7376, 16439), (7736, 15674), (7837, 15472)]