128525448

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3929}}^1$

素因数の和:4014

約数の個数: 64

約数和(自身を含む): 339552000

約数和(自身を除く): 211026552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 564, 696, 1128, 1363, 2726, 3929, 4089, 5452, 7858, 8178, 10904, 11787, 15716, 16356, 23574, 31432, 32712, 47148, 94296, 113941, 184663, 227882, 341823, 369326, 455764, 553989, 683646, 738652, 911528, 1107978, 1367292, 1477304, 2215956, 2734584, 4431912, 5355227, 10710454, 16065681, 21420908, 32131362, 42841816, 64262724, 128525448]

約数ペア:

[(1, 128525448), (2, 64262724), (3, 42841816), (4, 32131362), (6, 21420908), (8, 16065681), (12, 10710454), (24, 5355227), (29, 4431912), (47, 2734584), (58, 2215956), (87, 1477304), (94, 1367292), (116, 1107978), (141, 911528), (174, 738652), (188, 683646), (232, 553989), (282, 455764), (348, 369326), (376, 341823), (564, 227882), (696, 184663), (1128, 113941), (1363, 94296), (2726, 47148), (3929, 32712), (4089, 31432), (5452, 23574), (7858, 16356), (8178, 15716), (10904, 11787)]