135191916

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21961}}^1$

素因数の和:21996

約数の個数: 60

約数和(自身を含む): 372036280

約数和(自身を除く): 236844364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 21961, 43922, 65883, 87844, 131766, 197649, 263532, 395298, 417259, 592947, 790596, 834518, 1185894, 1251777, 1669036, 1778841, 2371788, 2503554, 3557682, 3755331, 5007108, 7115364, 7510662, 11265993, 15021324, 22531986, 33797979, 45063972, 67595958, 135191916]

約数ペア:

[(1, 135191916), (2, 67595958), (3, 45063972), (4, 33797979), (6, 22531986), (9, 15021324), (12, 11265993), (18, 7510662), (19, 7115364), (27, 5007108), (36, 3755331), (38, 3557682), (54, 2503554), (57, 2371788), (76, 1778841), (81, 1669036), (108, 1251777), (114, 1185894), (162, 834518), (171, 790596), (228, 592947), (324, 417259), (342, 395298), (513, 263532), (684, 197649), (1026, 131766), (1539, 87844), (2052, 65883), (3078, 43922), (6156, 21961)]