156417850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3119}}^1$

素因数の和:3207

約数の個数: 48

約数和(自身を含む): 313372800

約数和(自身を除く): 156954950

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 170, 295, 425, 590, 850, 1003, 1475, 2006, 2950, 3119, 5015, 6238, 10030, 15595, 25075, 31190, 50150, 53023, 77975, 106046, 155950, 184021, 265115, 368042, 530230, 920105, 1325575, 1840210, 2651150, 3128357, 4600525, 6256714, 9201050, 15641785, 31283570, 78208925, 156417850]

約数ペア:

[(1, 156417850), (2, 78208925), (5, 31283570), (10, 15641785), (17, 9201050), (25, 6256714), (34, 4600525), (50, 3128357), (59, 2651150), (85, 1840210), (118, 1325575), (170, 920105), (295, 530230), (425, 368042), (590, 265115), (850, 184021), (1003, 155950), (1475, 106046), (2006, 77975), (2950, 53023), (3119, 50150), (5015, 31190), (6238, 25075), (10030, 15595)]