156955806

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2351

約数の個数: 80

約数和(自身を含む): 408708960

約数和(自身を除く): 251753154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 366, 378, 427, 549, 567, 854, 1098, 1134, 1281, 1647, 2269, 2562, 3294, 3843, 4538, 4941, 6807, 7686, 9882, 11529, 13614, 15883, 20421, 23058, 31766, 34587, 40842, 47649, 61263, 69174, 95298, 122526, 138409, 142947, 183789, 276818, 285894, 367578, 415227, 428841, 830454, 857682, 968863, 1245681, 1286523, 1937726, 2491362, 2573046, 2906589, 3737043, 5813178, 7474086, 8719767, 11211129, 17439534, 22422258, 26159301, 52318602, 78477903, 156955806]

約数ペア:

[(1, 156955806), (2, 78477903), (3, 52318602), (6, 26159301), (7, 22422258), (9, 17439534), (14, 11211129), (18, 8719767), (21, 7474086), (27, 5813178), (42, 3737043), (54, 2906589), (61, 2573046), (63, 2491362), (81, 1937726), (122, 1286523), (126, 1245681), (162, 968863), (183, 857682), (189, 830454), (366, 428841), (378, 415227), (427, 367578), (549, 285894), (567, 276818), (854, 183789), (1098, 142947), (1134, 138409), (1281, 122526), (1647, 95298), (2269, 69174), (2562, 61263), (3294, 47649), (3843, 40842), (4538, 34587), (4941, 31766), (6807, 23058), (7686, 20421), (9882, 15883), (11529, 13614)]