156976231518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1090249}}^1$

素因数の和:1090697

約数の個数: 48

約数和(自身を含む): 358866690000

約数和(自身を除く): 201890458482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 421, 842, 1263, 2526, 3789, 7578, 7999, 15998, 23997, 47994, 71991, 143982, 1090249, 2180498, 3270747, 6541494, 9812241, 19624482, 20714731, 41429462, 62144193, 124288386, 186432579, 372865158, 458994829, 917989658, 1376984487, 2753968974, 4130953461, 8261906922, 8720901751, 17441803502, 26162705253, 52325410506, 78488115759, 156976231518]

約数ペア:

[(1, 156976231518), (2, 78488115759), (3, 52325410506), (6, 26162705253), (9, 17441803502), (18, 8720901751), (19, 8261906922), (38, 4130953461), (57, 2753968974), (114, 1376984487), (171, 917989658), (342, 458994829), (421, 372865158), (842, 186432579), (1263, 124288386), (2526, 62144193), (3789, 41429462), (7578, 20714731), (7999, 19624482), (15998, 9812241), (23997, 6541494), (47994, 3270747), (71991, 2180498), (143982, 1090249)]