166703020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 426692448

約数和(自身を除く): 259989428

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 53, 55, 58, 68, 85, 106, 110, 116, 145, 170, 187, 212, 220, 265, 290, 319, 340, 374, 493, 530, 580, 583, 638, 748, 841, 901, 935, 986, 1060, 1166, 1276, 1537, 1595, 1682, 1802, 1870, 1972, 2332, 2465, 2915, 3074, 3190, 3364, 3604, 3740, 4205, 4505, 4930, 5423, 5830, 6148, 6380, 7685, 8410, 9010, 9251, 9860, 9911, 10846, 11660, 14297, 15370, 16820, 16907, 18020, 18502, 19822, 21692, 26129, 27115, 28594, 30740, 33814, 37004, 39644, 44573, 46255, 49555, 52258, 54230, 57188, 67628, 71485, 84535, 89146, 92510, 99110, 104516, 108460, 130645, 142970, 157267, 169070, 178292, 185020, 198220, 222865, 261290, 285940, 287419, 314534, 338140, 445730, 490303, 522580, 574838, 629068, 757741, 786335, 891460, 980606, 1149676, 1437095, 1515482, 1572670, 1961212, 2451515, 2874190, 3030964, 3145340, 3788705, 4903030, 5748380, 7577410, 8335151, 9806060, 15154820, 16670302, 33340604, 41675755, 83351510, 166703020]

約数ペア:

[(1, 166703020), (2, 83351510), (4, 41675755), (5, 33340604), (10, 16670302), (11, 15154820), (17, 9806060), (20, 8335151), (22, 7577410), (29, 5748380), (34, 4903030), (44, 3788705), (53, 3145340), (55, 3030964), (58, 2874190), (68, 2451515), (85, 1961212), (106, 1572670), (110, 1515482), (116, 1437095), (145, 1149676), (170, 980606), (187, 891460), (212, 786335), (220, 757741), (265, 629068), (290, 574838), (319, 522580), (340, 490303), (374, 445730), (493, 338140), (530, 314534), (580, 287419), (583, 285940), (638, 261290), (748, 222865), (841, 198220), (901, 185020), (935, 178292), (986, 169070), (1060, 157267), (1166, 142970), (1276, 130645), (1537, 108460), (1595, 104516), (1682, 99110), (1802, 92510), (1870, 89146), (1972, 84535), (2332, 71485), (2465, 67628), (2915, 57188), (3074, 54230), (3190, 52258), (3364, 49555), (3604, 46255), (3740, 44573), (4205, 39644), (4505, 37004), (4930, 33814), (5423, 30740), (5830, 28594), (6148, 27115), (6380, 26129), (7685, 21692), (8410, 19822), (9010, 18502), (9251, 18020), (9860, 16907), (9911, 16820), (10846, 15370), (11660, 14297)]