197166288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1453}}^1$

素因数の和:1732

約数の個数: 80

約数和(自身を含む): 558196416

約数和(自身を除く): 361030128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 257, 264, 514, 528, 771, 1028, 1453, 1542, 2056, 2827, 2906, 3084, 4112, 4359, 5654, 5812, 6168, 8481, 8718, 11308, 11624, 12336, 15983, 16962, 17436, 22616, 23248, 31966, 33924, 34872, 45232, 47949, 63932, 67848, 69744, 95898, 127864, 135696, 191796, 255728, 373421, 383592, 746842, 767184, 1120263, 1493684, 2240526, 2987368, 4107631, 4481052, 5974736, 8215262, 8962104, 12322893, 16430524, 17924208, 24645786, 32861048, 49291572, 65722096, 98583144, 197166288]

約数ペア:

[(1, 197166288), (2, 98583144), (3, 65722096), (4, 49291572), (6, 32861048), (8, 24645786), (11, 17924208), (12, 16430524), (16, 12322893), (22, 8962104), (24, 8215262), (33, 5974736), (44, 4481052), (48, 4107631), (66, 2987368), (88, 2240526), (132, 1493684), (176, 1120263), (257, 767184), (264, 746842), (514, 383592), (528, 373421), (771, 255728), (1028, 191796), (1453, 135696), (1542, 127864), (2056, 95898), (2827, 69744), (2906, 67848), (3084, 63932), (4112, 47949), (4359, 45232), (5654, 34872), (5812, 33924), (6168, 31966), (8481, 23248), (8718, 22616), (11308, 17436), (11624, 16962), (12336, 15983)]