158979595

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 203886720

約数和(自身を除く): 44907125

約数列:

[1, 5, 29, 53, 137, 145, 151, 265, 685, 755, 1537, 3973, 4379, 7261, 7685, 8003, 19865, 20687, 21895, 36305, 40015, 103435, 210569, 232087, 599923, 1052845, 1096411, 1160435, 2999615, 5482055, 31795919, 158979595]

約数ペア:

[(1, 158979595), (5, 31795919), (29, 5482055), (53, 2999615), (137, 1160435), (145, 1096411), (151, 1052845), (265, 599923), (685, 232087), (755, 210569), (1537, 103435), (3973, 40015), (4379, 36305), (7261, 21895), (7685, 20687), (8003, 19865)]