126795208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 262656000

約数和(自身を除く): 135860792

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 71, 76, 124, 142, 152, 248, 284, 379, 568, 589, 758, 1178, 1349, 1516, 2201, 2356, 2698, 3032, 4402, 4712, 5396, 7201, 8804, 10792, 11749, 14402, 17608, 23498, 26909, 28804, 41819, 46996, 53818, 57608, 83638, 93992, 107636, 167276, 215272, 223231, 334552, 446462, 511271, 834179, 892924, 1022542, 1668358, 1785848, 2045084, 3336716, 4090168, 6673432, 15849401, 31698802, 63397604, 126795208]

約数ペア:

[(1, 126795208), (2, 63397604), (4, 31698802), (8, 15849401), (19, 6673432), (31, 4090168), (38, 3336716), (62, 2045084), (71, 1785848), (76, 1668358), (124, 1022542), (142, 892924), (152, 834179), (248, 511271), (284, 446462), (379, 334552), (568, 223231), (589, 215272), (758, 167276), (1178, 107636), (1349, 93992), (1516, 83638), (2201, 57608), (2356, 53818), (2698, 46996), (3032, 41819), (4402, 28804), (4712, 26909), (5396, 23498), (7201, 17608), (8804, 14402), (10792, 11749)]