141239502

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1490

約数の個数: 72

約数和(自身を含む): 342427800

約数和(自身を除く): 201188298

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 289, 306, 323, 342, 578, 646, 867, 969, 1429, 1734, 1938, 2601, 2858, 2907, 4287, 5202, 5491, 5814, 8574, 10982, 12861, 16473, 24293, 25722, 27151, 32946, 48586, 49419, 54302, 72879, 81453, 98838, 145758, 162906, 218637, 244359, 412981, 437274, 461567, 488718, 825962, 923134, 1238943, 1384701, 2477886, 2769402, 3716829, 4154103, 7433658, 7846639, 8308206, 15693278, 23539917, 47079834, 70619751, 141239502]

約数ペア:

[(1, 141239502), (2, 70619751), (3, 47079834), (6, 23539917), (9, 15693278), (17, 8308206), (18, 7846639), (19, 7433658), (34, 4154103), (38, 3716829), (51, 2769402), (57, 2477886), (102, 1384701), (114, 1238943), (153, 923134), (171, 825962), (289, 488718), (306, 461567), (323, 437274), (342, 412981), (578, 244359), (646, 218637), (867, 162906), (969, 145758), (1429, 98838), (1734, 81453), (1938, 72879), (2601, 54302), (2858, 49419), (2907, 48586), (4287, 32946), (5202, 27151), (5491, 25722), (5814, 24293), (8574, 16473), (10982, 12861)]