157411304

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 323136000

約数和(自身を除く): 165724696

約数列:

[1, 2, 4, 8, 29, 31, 43, 58, 62, 86, 116, 124, 172, 232, 248, 344, 509, 899, 1018, 1247, 1333, 1798, 2036, 2494, 2666, 3596, 4072, 4988, 5332, 7192, 9976, 10664, 14761, 15779, 21887, 29522, 31558, 38657, 43774, 59044, 63116, 77314, 87548, 118088, 126232, 154628, 175096, 309256, 457591, 634723, 678497, 915182, 1269446, 1356994, 1830364, 2538892, 2713988, 3660728, 5077784, 5427976, 19676413, 39352826, 78705652, 157411304]

約数ペア:

[(1, 157411304), (2, 78705652), (4, 39352826), (8, 19676413), (29, 5427976), (31, 5077784), (43, 3660728), (58, 2713988), (62, 2538892), (86, 1830364), (116, 1356994), (124, 1269446), (172, 915182), (232, 678497), (248, 634723), (344, 457591), (509, 309256), (899, 175096), (1018, 154628), (1247, 126232), (1333, 118088), (1798, 87548), (2036, 77314), (2494, 63116), (2666, 59044), (3596, 43774), (4072, 38657), (4988, 31558), (5332, 29522), (7192, 21887), (9976, 15779), (10664, 14761)]