157553312

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 377540352

約数和(自身を除く): 219987040

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 53, 56, 92, 106, 112, 161, 184, 212, 224, 322, 368, 371, 424, 577, 644, 736, 742, 848, 1154, 1219, 1288, 1484, 1696, 2308, 2438, 2576, 2968, 4039, 4616, 4876, 5152, 5936, 8078, 8533, 9232, 9752, 11872, 13271, 16156, 17066, 18464, 19504, 26542, 30581, 32312, 34132, 39008, 53084, 61162, 64624, 68264, 92897, 106168, 122324, 129248, 136528, 185794, 212336, 214067, 244648, 273056, 371588, 424672, 428134, 489296, 703363, 743176, 856268, 978592, 1406726, 1486352, 1712536, 2813452, 2972704, 3425072, 4923541, 5626904, 6850144, 9847082, 11253808, 19694164, 22507616, 39388328, 78776656, 157553312]

約数ペア:

[(1, 157553312), (2, 78776656), (4, 39388328), (7, 22507616), (8, 19694164), (14, 11253808), (16, 9847082), (23, 6850144), (28, 5626904), (32, 4923541), (46, 3425072), (53, 2972704), (56, 2813452), (92, 1712536), (106, 1486352), (112, 1406726), (161, 978592), (184, 856268), (212, 743176), (224, 703363), (322, 489296), (368, 428134), (371, 424672), (424, 371588), (577, 273056), (644, 244648), (736, 214067), (742, 212336), (848, 185794), (1154, 136528), (1219, 129248), (1288, 122324), (1484, 106168), (1696, 92897), (2308, 68264), (2438, 64624), (2576, 61162), (2968, 53084), (4039, 39008), (4616, 34132), (4876, 32312), (5152, 30581), (5936, 26542), (8078, 19504), (8533, 18464), (9232, 17066), (9752, 16156), (11872, 13271)]