157443888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{757}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 466200320

約数和(自身を除く): 308756432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 619, 757, 1238, 1514, 1857, 2271, 2476, 3028, 3714, 4333, 4542, 4952, 5299, 6056, 7428, 8666, 9084, 9904, 10598, 12112, 12999, 14856, 15897, 17332, 18168, 21196, 25998, 29712, 31794, 34664, 36336, 42392, 51996, 63588, 69328, 84784, 103992, 127176, 207984, 254352, 468583, 937166, 1405749, 1874332, 2811498, 3280081, 3748664, 5622996, 6560162, 7497328, 9840243, 11245992, 13120324, 19680486, 22491984, 26240648, 39360972, 52481296, 78721944, 157443888]

約数ペア:

[(1, 157443888), (2, 78721944), (3, 52481296), (4, 39360972), (6, 26240648), (7, 22491984), (8, 19680486), (12, 13120324), (14, 11245992), (16, 9840243), (21, 7497328), (24, 6560162), (28, 5622996), (42, 3748664), (48, 3280081), (56, 2811498), (84, 1874332), (112, 1405749), (168, 937166), (336, 468583), (619, 254352), (757, 207984), (1238, 127176), (1514, 103992), (1857, 84784), (2271, 69328), (2476, 63588), (3028, 51996), (3714, 42392), (4333, 36336), (4542, 34664), (4952, 31794), (5299, 29712), (6056, 25998), (7428, 21196), (8666, 18168), (9084, 17332), (9904, 15897), (10598, 14856), (12112, 12999)]