169594434

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 375845184

約数和(自身を除く): 206250750

約数列:

[1, 2, 3, 6, 9, 18, 71, 131, 142, 213, 262, 393, 426, 639, 786, 1013, 1179, 1278, 2026, 2358, 3039, 6078, 9117, 9301, 18234, 18602, 27903, 55806, 71923, 83709, 132703, 143846, 167418, 215769, 265406, 398109, 431538, 647307, 796218, 1194327, 1294614, 2388654, 9421913, 18843826, 28265739, 56531478, 84797217, 169594434]

約数ペア:

[(1, 169594434), (2, 84797217), (3, 56531478), (6, 28265739), (9, 18843826), (18, 9421913), (71, 2388654), (131, 1294614), (142, 1194327), (213, 796218), (262, 647307), (393, 431538), (426, 398109), (639, 265406), (786, 215769), (1013, 167418), (1179, 143846), (1278, 132703), (2026, 83709), (2358, 71923), (3039, 55806), (6078, 27903), (9117, 18602), (9301, 18234)]