122781152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4157}}^1$

素因数の和:4251

約数の個数: 48

約数和(自身を含む): 264049632

約数和(自身を除く): 141268480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 4157, 7384, 8314, 14768, 16628, 29536, 33256, 54041, 66512, 108082, 133024, 216164, 295147, 432328, 590294, 864656, 1180588, 1729312, 2361176, 3836911, 4722352, 7673822, 9444704, 15347644, 30695288, 61390576, 122781152]

約数ペア:

[(1, 122781152), (2, 61390576), (4, 30695288), (8, 15347644), (13, 9444704), (16, 7673822), (26, 4722352), (32, 3836911), (52, 2361176), (71, 1729312), (104, 1180588), (142, 864656), (208, 590294), (284, 432328), (416, 295147), (568, 216164), (923, 133024), (1136, 108082), (1846, 66512), (2272, 54041), (3692, 33256), (4157, 29536), (7384, 16628), (8314, 14768)]