156907196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 294900480

約数和(自身を除く): 137993284

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 137, 211, 236, 274, 422, 548, 844, 1357, 2714, 3151, 4853, 5428, 6302, 8083, 9706, 12449, 12604, 16166, 19412, 24898, 28907, 32332, 49796, 57814, 115628, 185909, 286327, 371818, 572654, 664861, 743636, 1145308, 1329722, 1705513, 2659444, 3411026, 6822052, 39226799, 78453598, 156907196]

約数ペア:

[(1, 156907196), (2, 78453598), (4, 39226799), (23, 6822052), (46, 3411026), (59, 2659444), (92, 1705513), (118, 1329722), (137, 1145308), (211, 743636), (236, 664861), (274, 572654), (422, 371818), (548, 286327), (844, 185909), (1357, 115628), (2714, 57814), (3151, 49796), (4853, 32332), (5428, 28907), (6302, 24898), (8083, 19412), (9706, 16166), (12449, 12604)]