188658752

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3301}}^1$

素因数の和:3379

約数の個数: 56

約数和(自身を含む): 402579840

約数和(自身を除く): 213921088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 3008, 3301, 3572, 6602, 7144, 13204, 14288, 26408, 28576, 52816, 57152, 62719, 105632, 125438, 155147, 211264, 250876, 310294, 501752, 620588, 1003504, 1241176, 2007008, 2482352, 2947793, 4014016, 4964704, 5895586, 9929408, 11791172, 23582344, 47164688, 94329376, 188658752]

約数ペア:

[(1, 188658752), (2, 94329376), (4, 47164688), (8, 23582344), (16, 11791172), (19, 9929408), (32, 5895586), (38, 4964704), (47, 4014016), (64, 2947793), (76, 2482352), (94, 2007008), (152, 1241176), (188, 1003504), (304, 620588), (376, 501752), (608, 310294), (752, 250876), (893, 211264), (1216, 155147), (1504, 125438), (1786, 105632), (3008, 62719), (3301, 57152), (3572, 52816), (6602, 28576), (7144, 26408), (13204, 14288)]