156980920085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{106703}}^1$

素因数の和:107905

約数の個数: 32

約数和(自身を含む): 214623571968

約数和(自身を除く): 57642651883

約数列:

[1, 5, 11, 23, 55, 115, 253, 1163, 1265, 5815, 12793, 26749, 63965, 106703, 133745, 294239, 533515, 1173733, 1471195, 2454169, 5868665, 12270845, 26995859, 124095589, 134979295, 620477945, 1365051479, 2854198547, 6825257395, 14270992735, 31396184017, 156980920085]

約数ペア:

[(1, 156980920085), (5, 31396184017), (11, 14270992735), (23, 6825257395), (55, 2854198547), (115, 1365051479), (253, 620477945), (1163, 134979295), (1265, 124095589), (5815, 26995859), (12793, 12270845), (26749, 5868665), (63965, 2454169), (106703, 1471195), (133745, 1173733), (294239, 533515)]