156742794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 379142400

約数和(自身を除く): 222399606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 79, 117, 122, 139, 158, 183, 234, 237, 278, 366, 417, 474, 549, 711, 793, 834, 1027, 1098, 1251, 1422, 1586, 1807, 2054, 2379, 2502, 3081, 3614, 4758, 4819, 5421, 6162, 7137, 8479, 9243, 9638, 10842, 10981, 14274, 14457, 16263, 16958, 18486, 21962, 25437, 28914, 32526, 32943, 43371, 50874, 62647, 65886, 76311, 86742, 98829, 110227, 125294, 142753, 152622, 187941, 197658, 220454, 285506, 330681, 375882, 428259, 563823, 661362, 669841, 856518, 992043, 1127646, 1284777, 1339682, 1984086, 2009523, 2569554, 4019046, 6028569, 8707933, 12057138, 17415866, 26123799, 52247598, 78371397, 156742794]

約数ペア:

[(1, 156742794), (2, 78371397), (3, 52247598), (6, 26123799), (9, 17415866), (13, 12057138), (18, 8707933), (26, 6028569), (39, 4019046), (61, 2569554), (78, 2009523), (79, 1984086), (117, 1339682), (122, 1284777), (139, 1127646), (158, 992043), (183, 856518), (234, 669841), (237, 661362), (278, 563823), (366, 428259), (417, 375882), (474, 330681), (549, 285506), (711, 220454), (793, 197658), (834, 187941), (1027, 152622), (1098, 142753), (1251, 125294), (1422, 110227), (1586, 98829), (1807, 86742), (2054, 76311), (2379, 65886), (2502, 62647), (3081, 50874), (3614, 43371), (4758, 32943), (4819, 32526), (5421, 28914), (6162, 25437), (7137, 21962), (8479, 18486), (9243, 16958), (9638, 16263), (10842, 14457), (10981, 14274)]