163752180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118661}}^1$

素因数の和:118696

約数の個数: 48

約数和(自身を含む): 478445184

約数和(自身を除く): 314693004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 118661, 237322, 355983, 474644, 593305, 711966, 1186610, 1423932, 1779915, 2373220, 2729203, 3559830, 5458406, 7119660, 8187609, 10916812, 13646015, 16375218, 27292030, 32750436, 40938045, 54584060, 81876090, 163752180]

約数ペア:

[(1, 163752180), (2, 81876090), (3, 54584060), (4, 40938045), (5, 32750436), (6, 27292030), (10, 16375218), (12, 13646015), (15, 10916812), (20, 8187609), (23, 7119660), (30, 5458406), (46, 3559830), (60, 2729203), (69, 2373220), (92, 1779915), (115, 1423932), (138, 1186610), (230, 711966), (276, 593305), (345, 474644), (460, 355983), (690, 237322), (1380, 118661)]