156788450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 380225664

約数和(自身を除く): 223437214

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 85, 91, 119, 130, 170, 175, 182, 221, 238, 325, 350, 425, 442, 455, 595, 650, 850, 910, 1105, 1190, 1547, 2027, 2210, 2275, 2975, 3094, 4054, 4550, 5525, 5950, 7735, 10135, 11050, 14189, 15470, 20270, 26351, 28378, 34459, 38675, 50675, 52702, 68918, 70945, 77350, 101350, 131755, 141890, 172295, 184457, 241213, 263510, 344590, 354725, 368914, 447967, 482426, 658775, 709450, 861475, 895934, 922285, 1206065, 1317550, 1722950, 1844570, 2239835, 2412130, 3135769, 4479670, 4611425, 6030325, 6271538, 9222850, 11199175, 12060650, 15678845, 22398350, 31357690, 78394225, 156788450]

約数ペア:

[(1, 156788450), (2, 78394225), (5, 31357690), (7, 22398350), (10, 15678845), (13, 12060650), (14, 11199175), (17, 9222850), (25, 6271538), (26, 6030325), (34, 4611425), (35, 4479670), (50, 3135769), (65, 2412130), (70, 2239835), (85, 1844570), (91, 1722950), (119, 1317550), (130, 1206065), (170, 922285), (175, 895934), (182, 861475), (221, 709450), (238, 658775), (325, 482426), (350, 447967), (425, 368914), (442, 354725), (455, 344590), (595, 263510), (650, 241213), (850, 184457), (910, 172295), (1105, 141890), (1190, 131755), (1547, 101350), (2027, 77350), (2210, 70945), (2275, 68918), (2975, 52702), (3094, 50675), (4054, 38675), (4550, 34459), (5525, 28378), (5950, 26351), (7735, 20270), (10135, 15470), (11050, 14189)]