191845446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 432165888

約数和(自身を除く): 240320442

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 47, 78, 86, 94, 129, 141, 258, 282, 559, 611, 1118, 1217, 1222, 1677, 1833, 2021, 2434, 3354, 3651, 3666, 4042, 6063, 7302, 12126, 15821, 26273, 31642, 47463, 52331, 52546, 57199, 78819, 94926, 104662, 114398, 156993, 157638, 171597, 313986, 343194, 680303, 743587, 1360606, 1487174, 2040909, 2230761, 2459557, 4081818, 4461522, 4919114, 7378671, 14757342, 31974241, 63948482, 95922723, 191845446]

約数ペア:

[(1, 191845446), (2, 95922723), (3, 63948482), (6, 31974241), (13, 14757342), (26, 7378671), (39, 4919114), (43, 4461522), (47, 4081818), (78, 2459557), (86, 2230761), (94, 2040909), (129, 1487174), (141, 1360606), (258, 743587), (282, 680303), (559, 343194), (611, 313986), (1118, 171597), (1217, 157638), (1222, 156993), (1677, 114398), (1833, 104662), (2021, 94926), (2434, 78819), (3354, 57199), (3651, 52546), (3666, 52331), (4042, 47463), (6063, 31642), (7302, 26273), (12126, 15821)]