129429258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 304680960

約数和(自身を除く): 175251702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 173, 282, 329, 346, 379, 519, 658, 758, 987, 1038, 1137, 1211, 1974, 2274, 2422, 2653, 3633, 5306, 7266, 7959, 8131, 15918, 16262, 17813, 24393, 35626, 48786, 53439, 56917, 65567, 106878, 113834, 124691, 131134, 170751, 196701, 249382, 341502, 374073, 393402, 458969, 748146, 917938, 1376907, 2753814, 3081649, 6163298, 9244947, 18489894, 21571543, 43143086, 64714629, 129429258]

約数ペア:

[(1, 129429258), (2, 64714629), (3, 43143086), (6, 21571543), (7, 18489894), (14, 9244947), (21, 6163298), (42, 3081649), (47, 2753814), (94, 1376907), (141, 917938), (173, 748146), (282, 458969), (329, 393402), (346, 374073), (379, 341502), (519, 249382), (658, 196701), (758, 170751), (987, 131134), (1038, 124691), (1137, 113834), (1211, 106878), (1974, 65567), (2274, 56917), (2422, 53439), (2653, 48786), (3633, 35626), (5306, 24393), (7266, 17813), (7959, 16262), (8131, 15918)]