143621532

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{69991}}^1$

素因数の和:70023

約数の個数: 48

約数和(自身を含む): 391955200

約数和(自身を除く): 248333668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 69991, 139982, 209973, 279964, 419946, 629919, 839892, 1259838, 1329829, 1889757, 2519676, 2659658, 3779514, 3989487, 5319316, 7559028, 7978974, 11968461, 15957948, 23936922, 35905383, 47873844, 71810766, 143621532]

約数ペア:

[(1, 143621532), (2, 71810766), (3, 47873844), (4, 35905383), (6, 23936922), (9, 15957948), (12, 11968461), (18, 7978974), (19, 7559028), (27, 5319316), (36, 3989487), (38, 3779514), (54, 2659658), (57, 2519676), (76, 1889757), (108, 1329829), (114, 1259838), (171, 839892), (228, 629919), (342, 419946), (513, 279964), (684, 209973), (1026, 139982), (2052, 69991)]