239148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 754208

約数和(自身を除く): 515060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 876, 949, 1022, 1092, 1314, 1533, 1638, 1898, 2044, 2628, 2847, 3066, 3276, 3796, 4599, 5694, 6132, 6643, 8541, 9198, 11388, 13286, 17082, 18396, 19929, 26572, 34164, 39858, 59787, 79716, 119574, 239148]

約数ペア:

[(1, 239148), (2, 119574), (3, 79716), (4, 59787), (6, 39858), (7, 34164), (9, 26572), (12, 19929), (13, 18396), (14, 17082), (18, 13286), (21, 11388), (26, 9198), (28, 8541), (36, 6643), (39, 6132), (42, 5694), (52, 4599), (63, 3796), (73, 3276), (78, 3066), (84, 2847), (91, 2628), (117, 2044), (126, 1898), (146, 1638), (156, 1533), (182, 1314), (219, 1092), (234, 1022), (252, 949), (273, 876), (292, 819), (364, 657), (438, 546), (468, 511)]