157187916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2543}}^1$

素因数の和:2671

約数の個数: 72

約数和(自身を含む): 425041344

約数和(自身を除く): 267853428

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 909, 1212, 1717, 1818, 2543, 3434, 3636, 5086, 5151, 6868, 7629, 10172, 10302, 15258, 15453, 20604, 22887, 30516, 30906, 43231, 45774, 61812, 86462, 91548, 129693, 172924, 256843, 259386, 389079, 513686, 518772, 770529, 778158, 1027372, 1541058, 1556316, 2311587, 3082116, 4366331, 4623174, 8732662, 9246348, 13098993, 17465324, 26197986, 39296979, 52395972, 78593958, 157187916]

約数ペア:

[(1, 157187916), (2, 78593958), (3, 52395972), (4, 39296979), (6, 26197986), (9, 17465324), (12, 13098993), (17, 9246348), (18, 8732662), (34, 4623174), (36, 4366331), (51, 3082116), (68, 2311587), (101, 1556316), (102, 1541058), (153, 1027372), (202, 778158), (204, 770529), (303, 518772), (306, 513686), (404, 389079), (606, 259386), (612, 256843), (909, 172924), (1212, 129693), (1717, 91548), (1818, 86462), (2543, 61812), (3434, 45774), (3636, 43231), (5086, 30906), (5151, 30516), (6868, 22887), (7629, 20604), (10172, 15453), (10302, 15258)]