164426402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{907}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 294976512

約数和(自身を除く): 130550110

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 563, 907, 1126, 1814, 3941, 6349, 7882, 12698, 12949, 20861, 25898, 41722, 90643, 146027, 181286, 292054, 510641, 1021282, 3574487, 7148974, 11744743, 23489486, 82213201, 164426402]

約数ペア:

[(1, 164426402), (2, 82213201), (7, 23489486), (14, 11744743), (23, 7148974), (46, 3574487), (161, 1021282), (322, 510641), (563, 292054), (907, 181286), (1126, 146027), (1814, 90643), (3941, 41722), (6349, 25898), (7882, 20861), (12698, 12949)]