163957308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10733}}^1$

素因数の和:10826

約数の個数: 48

約数和(自身を含む): 408750720

約数和(自身を除く): 244793412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1273, 2546, 3819, 5092, 7638, 10733, 15276, 21466, 32199, 42932, 64398, 128796, 203927, 407854, 611781, 719111, 815708, 1223562, 1438222, 2157333, 2447124, 2876444, 4314666, 8629332, 13663109, 27326218, 40989327, 54652436, 81978654, 163957308]

約数ペア:

[(1, 163957308), (2, 81978654), (3, 54652436), (4, 40989327), (6, 27326218), (12, 13663109), (19, 8629332), (38, 4314666), (57, 2876444), (67, 2447124), (76, 2157333), (114, 1438222), (134, 1223562), (201, 815708), (228, 719111), (268, 611781), (402, 407854), (804, 203927), (1273, 128796), (2546, 64398), (3819, 42932), (5092, 32199), (7638, 21466), (10733, 15276)]