156686502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4789}}^1$

素因数の和:4861

約数の個数: 64

約数和(自身を含む): 386265600

約数和(自身を除く): 229579098

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 4674, 4789, 5453, 9578, 10906, 14367, 16359, 28734, 32718, 33523, 67046, 90991, 100569, 181982, 196349, 201138, 272973, 392698, 545946, 589047, 636937, 1178094, 1273874, 1374443, 1910811, 2748886, 3730631, 3821622, 4123329, 7461262, 8246658, 11191893, 22383786, 26114417, 52228834, 78343251, 156686502]

約数ペア:

[(1, 156686502), (2, 78343251), (3, 52228834), (6, 26114417), (7, 22383786), (14, 11191893), (19, 8246658), (21, 7461262), (38, 4123329), (41, 3821622), (42, 3730631), (57, 2748886), (82, 1910811), (114, 1374443), (123, 1273874), (133, 1178094), (246, 636937), (266, 589047), (287, 545946), (399, 392698), (574, 272973), (779, 201138), (798, 196349), (861, 181982), (1558, 100569), (1722, 90991), (2337, 67046), (4674, 33523), (4789, 32718), (5453, 28734), (9578, 16359), (10906, 14367)]