157025902852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8139431}}^1$

素因数の和:8139508

約数の個数: 48

約数和(自身を含む): 344590993152

約数和(自身を除く): 187565090300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 19292, 8139431, 16278862, 32557724, 56976017, 105812603, 113952034, 211625206, 227904068, 423250412, 431389843, 740688221, 862779686, 1481376442, 1725559372, 2962752884, 3019728901, 5608067959, 6039457802, 11216135918, 12078915604, 22432271836, 39256475713, 78512951426, 157025902852]

約数ペア:

[(1, 157025902852), (2, 78512951426), (4, 39256475713), (7, 22432271836), (13, 12078915604), (14, 11216135918), (26, 6039457802), (28, 5608067959), (52, 3019728901), (53, 2962752884), (91, 1725559372), (106, 1481376442), (182, 862779686), (212, 740688221), (364, 431389843), (371, 423250412), (689, 227904068), (742, 211625206), (1378, 113952034), (1484, 105812603), (2756, 56976017), (4823, 32557724), (9646, 16278862), (19292, 8139431)]