145469298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60161}}^1$

素因数の和:60210

約数の個数: 32

約数和(自身を含む): 323430912

約数和(自身を除く): 177961614

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 60161, 120322, 180483, 360966, 782093, 1564186, 1864991, 2346279, 3729982, 4692558, 5594973, 11189946, 24244883, 48489766, 72734649, 145469298]

約数ペア:

[(1, 145469298), (2, 72734649), (3, 48489766), (6, 24244883), (13, 11189946), (26, 5594973), (31, 4692558), (39, 3729982), (62, 2346279), (78, 1864991), (93, 1564186), (186, 782093), (403, 360966), (806, 180483), (1209, 120322), (2418, 60161)]