155587416

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 402019200

約数和(自身を除く): 246431784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 107, 129, 172, 214, 258, 321, 344, 428, 516, 642, 856, 1032, 1284, 1409, 2568, 2818, 4227, 4601, 5636, 8454, 9202, 11272, 13803, 16908, 18404, 27606, 33816, 36808, 55212, 60587, 110424, 121174, 150763, 181761, 242348, 301526, 363522, 452289, 484696, 603052, 727044, 904578, 1206104, 1454088, 1809156, 3618312, 6482809, 12965618, 19448427, 25931236, 38896854, 51862472, 77793708, 155587416]

約数ペア:

[(1, 155587416), (2, 77793708), (3, 51862472), (4, 38896854), (6, 25931236), (8, 19448427), (12, 12965618), (24, 6482809), (43, 3618312), (86, 1809156), (107, 1454088), (129, 1206104), (172, 904578), (214, 727044), (258, 603052), (321, 484696), (344, 452289), (428, 363522), (516, 301526), (642, 242348), (856, 181761), (1032, 150763), (1284, 121174), (1409, 110424), (2568, 60587), (2818, 55212), (4227, 36808), (4601, 33816), (5636, 27606), (8454, 18404), (9202, 16908), (11272, 13803)]