171991248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25057}}^1$

素因数の和:25092

約数の個数: 80

約数和(自身を含む): 522008256

約数和(自身を除く): 350017008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 25057, 50114, 75171, 100228, 150342, 200456, 275627, 300684, 325741, 400912, 551254, 601368, 651482, 826881, 977223, 1102508, 1202736, 1302964, 1653762, 1954446, 2205016, 2605928, 3307524, 3583151, 3908892, 4410032, 5211856, 6615048, 7166302, 7817784, 10749453, 13230096, 14332604, 15635568, 21498906, 28665208, 42997812, 57330416, 85995624, 171991248]

約数ペア:

[(1, 171991248), (2, 85995624), (3, 57330416), (4, 42997812), (6, 28665208), (8, 21498906), (11, 15635568), (12, 14332604), (13, 13230096), (16, 10749453), (22, 7817784), (24, 7166302), (26, 6615048), (33, 5211856), (39, 4410032), (44, 3908892), (48, 3583151), (52, 3307524), (66, 2605928), (78, 2205016), (88, 1954446), (104, 1653762), (132, 1302964), (143, 1202736), (156, 1102508), (176, 977223), (208, 826881), (264, 651482), (286, 601368), (312, 551254), (429, 400912), (528, 325741), (572, 300684), (624, 275627), (858, 200456), (1144, 150342), (1716, 100228), (2288, 75171), (3432, 50114), (6864, 25057)]