156960842258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1\times {\mathrm{123931}}^1$

素因数の和:126470

約数の個数: 32

約数和(自身を含む): 268121428992

約数和(自身を除く): 111160586734

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2503, 5006, 27533, 55066, 57569, 115138, 123931, 247862, 633259, 1266518, 1363241, 2726482, 2850413, 5700826, 31354543, 62709086, 310199293, 620398586, 3412192223, 6824384446, 7134583739, 14269167478, 78480421129, 156960842258]

約数ペア:

[(1, 156960842258), (2, 78480421129), (11, 14269167478), (22, 7134583739), (23, 6824384446), (46, 3412192223), (253, 620398586), (506, 310199293), (2503, 62709086), (5006, 31354543), (27533, 5700826), (55066, 2850413), (57569, 2726482), (115138, 1363241), (123931, 1266518), (247862, 633259)]