127914834

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 281957760

約数和(自身を除く): 154042926

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 73, 82, 102, 123, 146, 219, 246, 419, 438, 697, 838, 1241, 1257, 1394, 2091, 2482, 2514, 2993, 3723, 4182, 5986, 7123, 7446, 8979, 14246, 17179, 17958, 21369, 30587, 34358, 42738, 50881, 51537, 61174, 91761, 101762, 103074, 152643, 183522, 292043, 305286, 519979, 584086, 876129, 1039958, 1254067, 1559937, 1752258, 2508134, 3119874, 3762201, 7524402, 21319139, 42638278, 63957417, 127914834]

約数ペア:

[(1, 127914834), (2, 63957417), (3, 42638278), (6, 21319139), (17, 7524402), (34, 3762201), (41, 3119874), (51, 2508134), (73, 1752258), (82, 1559937), (102, 1254067), (123, 1039958), (146, 876129), (219, 584086), (246, 519979), (419, 305286), (438, 292043), (697, 183522), (838, 152643), (1241, 103074), (1257, 101762), (1394, 91761), (2091, 61174), (2482, 51537), (2514, 50881), (2993, 42738), (3723, 34358), (4182, 30587), (5986, 21369), (7123, 17958), (7446, 17179), (8979, 14246)]