125267456

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 80

約数和(自身を含む): 268435200

約数和(自身を除く): 143167744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 163, 256, 304, 316, 326, 512, 608, 632, 652, 1216, 1264, 1304, 1501, 2432, 2528, 2608, 3002, 3097, 4864, 5056, 5216, 6004, 6194, 9728, 10112, 10432, 12008, 12388, 12877, 20224, 20864, 24016, 24776, 25754, 40448, 41728, 48032, 49552, 51508, 83456, 96064, 99104, 103016, 192128, 198208, 206032, 244663, 384256, 396416, 412064, 489326, 768512, 792832, 824128, 978652, 1585664, 1648256, 1957304, 3296512, 3914608, 6593024, 7829216, 15658432, 31316864, 62633728, 125267456]

約数ペア:

[(1, 125267456), (2, 62633728), (4, 31316864), (8, 15658432), (16, 7829216), (19, 6593024), (32, 3914608), (38, 3296512), (64, 1957304), (76, 1648256), (79, 1585664), (128, 978652), (152, 824128), (158, 792832), (163, 768512), (256, 489326), (304, 412064), (316, 396416), (326, 384256), (512, 244663), (608, 206032), (632, 198208), (652, 192128), (1216, 103016), (1264, 99104), (1304, 96064), (1501, 83456), (2432, 51508), (2528, 49552), (2608, 48032), (3002, 41728), (3097, 40448), (4864, 25754), (5056, 24776), (5216, 24016), (6004, 20864), (6194, 20224), (9728, 12877), (10112, 12388), (10432, 12008)]