179125008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 490057920

約数和(自身を除く): 310932912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 197, 228, 304, 394, 456, 591, 788, 912, 997, 1182, 1576, 1994, 2364, 2991, 3152, 3743, 3988, 4728, 5982, 7486, 7976, 9456, 11229, 11964, 14972, 15952, 18943, 22458, 23928, 29944, 37886, 44916, 47856, 56829, 59888, 75772, 89832, 113658, 151544, 179664, 196409, 227316, 303088, 392818, 454632, 589227, 785636, 909264, 1178454, 1571272, 2356908, 3142544, 3731771, 4713816, 7463542, 9427632, 11195313, 14927084, 22390626, 29854168, 44781252, 59708336, 89562504, 179125008]

約数ペア:

[(1, 179125008), (2, 89562504), (3, 59708336), (4, 44781252), (6, 29854168), (8, 22390626), (12, 14927084), (16, 11195313), (19, 9427632), (24, 7463542), (38, 4713816), (48, 3731771), (57, 3142544), (76, 2356908), (114, 1571272), (152, 1178454), (197, 909264), (228, 785636), (304, 589227), (394, 454632), (456, 392818), (591, 303088), (788, 227316), (912, 196409), (997, 179664), (1182, 151544), (1576, 113658), (1994, 89832), (2364, 75772), (2991, 59888), (3152, 56829), (3743, 47856), (3988, 44916), (4728, 37886), (5982, 29944), (7486, 23928), (7976, 22458), (9456, 18943), (11229, 15952), (11964, 14972)]