131461974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15121}}^1$

素因数の和:15162

約数の個数: 64

約数和(自身を含む): 348410880

約数和(自身を除く): 216948906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 15121, 30242, 45363, 90726, 105847, 136089, 211694, 272178, 317541, 347783, 408267, 635082, 695566, 816534, 952623, 1043349, 1905246, 2086698, 2434481, 2857869, 3130047, 4868962, 5715738, 6260094, 7303443, 9390141, 14606886, 18780282, 21910329, 43820658, 65730987, 131461974]

約数ペア:

[(1, 131461974), (2, 65730987), (3, 43820658), (6, 21910329), (7, 18780282), (9, 14606886), (14, 9390141), (18, 7303443), (21, 6260094), (23, 5715738), (27, 4868962), (42, 3130047), (46, 2857869), (54, 2434481), (63, 2086698), (69, 1905246), (126, 1043349), (138, 952623), (161, 816534), (189, 695566), (207, 635082), (322, 408267), (378, 347783), (414, 317541), (483, 272178), (621, 211694), (966, 136089), (1242, 105847), (1449, 90726), (2898, 45363), (4347, 30242), (8694, 15121)]