157058209418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 260708595840

約数和(自身を除く): 103650386422

約数列:

[1, 2, 11, 22, 197, 251, 353, 394, 409, 502, 706, 818, 2167, 2761, 3883, 4334, 4499, 5522, 7766, 8998, 49447, 69541, 80573, 88603, 98894, 102659, 139082, 144377, 161146, 177206, 205318, 288754, 543917, 764951, 886303, 974633, 1087834, 1129249, 1529902, 1588147, 1772606, 1949266, 2258498, 3176294, 17454791, 20223823, 28442269, 34909582, 36238627, 40447646, 56884538, 72477254, 192002701, 222462053, 312864959, 384005402, 398624897, 444924106, 625729918, 797249794, 7139009519, 14278019038, 78529104709, 157058209418]

約数ペア:

[(1, 157058209418), (2, 78529104709), (11, 14278019038), (22, 7139009519), (197, 797249794), (251, 625729918), (353, 444924106), (394, 398624897), (409, 384005402), (502, 312864959), (706, 222462053), (818, 192002701), (2167, 72477254), (2761, 56884538), (3883, 40447646), (4334, 36238627), (4499, 34909582), (5522, 28442269), (7766, 20223823), (8998, 17454791), (49447, 3176294), (69541, 2258498), (80573, 1949266), (88603, 1772606), (98894, 1588147), (102659, 1529902), (139082, 1129249), (144377, 1087834), (161146, 974633), (177206, 886303), (205318, 764951), (288754, 543917)]