126619306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 222199200

約数和(自身を除く): 95579894

約数列:

[1, 2, 11, 19, 22, 38, 107, 149, 209, 214, 298, 361, 418, 722, 1177, 1639, 2033, 2354, 2831, 3278, 3971, 4066, 5662, 7942, 15943, 22363, 31141, 31886, 38627, 44726, 53789, 62282, 77254, 107578, 175373, 302917, 350746, 424897, 591679, 605834, 849794, 1183358, 3332087, 5755423, 6664174, 11510846, 63309653, 126619306]

約数ペア:

[(1, 126619306), (2, 63309653), (11, 11510846), (19, 6664174), (22, 5755423), (38, 3332087), (107, 1183358), (149, 849794), (209, 605834), (214, 591679), (298, 424897), (361, 350746), (418, 302917), (722, 175373), (1177, 107578), (1639, 77254), (2033, 62282), (2354, 53789), (2831, 44726), (3278, 38627), (3971, 31886), (4066, 31141), (5662, 22363), (7942, 15943)]