156921106699

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1\times {\mathrm{11197}}^1$

素因数の和:12715

約数の個数: 32

約数和(自身を含む): 190353816576

約数和(自身を除く): 33432709877

約数列:

[1, 7, 23, 61, 161, 427, 1403, 1427, 9821, 9989, 11197, 32821, 78379, 87047, 229747, 257531, 609329, 683017, 1802717, 2002081, 4781119, 14014567, 15709391, 15978119, 109965737, 111846833, 367496737, 974665259, 2572477159, 6822656813, 22417300957, 156921106699]

約数ペア:

[(1, 156921106699), (7, 22417300957), (23, 6822656813), (61, 2572477159), (161, 974665259), (427, 367496737), (1403, 111846833), (1427, 109965737), (9821, 15978119), (9989, 15709391), (11197, 14014567), (32821, 4781119), (78379, 2002081), (87047, 1802717), (229747, 683017), (257531, 609329)]