187342308

素因数分解:

$2^2\times 3^5\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 496411552

約数和(自身を除く): 309069244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 243, 291, 324, 388, 486, 582, 873, 972, 1164, 1746, 1987, 2619, 3492, 3974, 5238, 5961, 7857, 7948, 10476, 11922, 15714, 17883, 23571, 23844, 31428, 35766, 47142, 53649, 71532, 94284, 107298, 160947, 192739, 214596, 321894, 385478, 482841, 578217, 643788, 770956, 965682, 1156434, 1734651, 1931364, 2312868, 3469302, 5203953, 6938604, 10407906, 15611859, 20815812, 31223718, 46835577, 62447436, 93671154, 187342308]

約数ペア:

[(1, 187342308), (2, 93671154), (3, 62447436), (4, 46835577), (6, 31223718), (9, 20815812), (12, 15611859), (18, 10407906), (27, 6938604), (36, 5203953), (54, 3469302), (81, 2312868), (97, 1931364), (108, 1734651), (162, 1156434), (194, 965682), (243, 770956), (291, 643788), (324, 578217), (388, 482841), (486, 385478), (582, 321894), (873, 214596), (972, 192739), (1164, 160947), (1746, 107298), (1987, 94284), (2619, 71532), (3492, 53649), (3974, 47142), (5238, 35766), (5961, 31428), (7857, 23844), (7948, 23571), (10476, 17883), (11922, 15714)]