159907610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 331361280

約数和(自身を除く): 171453670

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 310, 323, 527, 589, 646, 1054, 1178, 1597, 1615, 2635, 2945, 3194, 3230, 5270, 5890, 7985, 10013, 15970, 20026, 27149, 30343, 49507, 50065, 54298, 60686, 99014, 100130, 135745, 151715, 247535, 271490, 303430, 495070, 515831, 841619, 940633, 1031662, 1683238, 1881266, 2579155, 4208095, 4703165, 5158310, 8416190, 9406330, 15990761, 31981522, 79953805, 159907610]

約数ペア:

[(1, 159907610), (2, 79953805), (5, 31981522), (10, 15990761), (17, 9406330), (19, 8416190), (31, 5158310), (34, 4703165), (38, 4208095), (62, 2579155), (85, 1881266), (95, 1683238), (155, 1031662), (170, 940633), (190, 841619), (310, 515831), (323, 495070), (527, 303430), (589, 271490), (646, 247535), (1054, 151715), (1178, 135745), (1597, 100130), (1615, 99014), (2635, 60686), (2945, 54298), (3194, 50065), (3230, 49507), (5270, 30343), (5890, 27149), (7985, 20026), (10013, 15970)]