128365197296

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5281649}}^1$

素因数の和:5281702

約数の個数: 60

約数和(自身を含む): 298645617600

約数和(自身を除く): 170280420304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 24304, 5281649, 10563298, 21126596, 36971543, 42253192, 73943086, 84506384, 147886172, 163731119, 258800801, 295772344, 327462238, 517601602, 591544688, 654924476, 1035203204, 1146117833, 1309848952, 2070406408, 2292235666, 2619697904, 4140812816, 4584471332, 8022824831, 9168942664, 16045649662, 18337885328, 32091299324, 64182598648, 128365197296]

約数ペア:

[(1, 128365197296), (2, 64182598648), (4, 32091299324), (7, 18337885328), (8, 16045649662), (14, 9168942664), (16, 8022824831), (28, 4584471332), (31, 4140812816), (49, 2619697904), (56, 2292235666), (62, 2070406408), (98, 1309848952), (112, 1146117833), (124, 1035203204), (196, 654924476), (217, 591544688), (248, 517601602), (392, 327462238), (434, 295772344), (496, 258800801), (784, 163731119), (868, 147886172), (1519, 84506384), (1736, 73943086), (3038, 42253192), (3472, 36971543), (6076, 21126596), (12152, 10563298), (24304, 5281649)]