139623144

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 357090240

約数和(自身を除く): 217467096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 283, 337, 366, 488, 566, 674, 732, 849, 1011, 1132, 1348, 1464, 1698, 2022, 2264, 2696, 3396, 4044, 6792, 8088, 17263, 20557, 34526, 41114, 51789, 61671, 69052, 82228, 95371, 103578, 123342, 138104, 164456, 190742, 207156, 246684, 286113, 381484, 414312, 493368, 572226, 762968, 1144452, 2288904, 5817631, 11635262, 17452893, 23270524, 34905786, 46541048, 69811572, 139623144]

約数ペア:

[(1, 139623144), (2, 69811572), (3, 46541048), (4, 34905786), (6, 23270524), (8, 17452893), (12, 11635262), (24, 5817631), (61, 2288904), (122, 1144452), (183, 762968), (244, 572226), (283, 493368), (337, 414312), (366, 381484), (488, 286113), (566, 246684), (674, 207156), (732, 190742), (849, 164456), (1011, 138104), (1132, 123342), (1348, 103578), (1464, 95371), (1698, 82228), (2022, 69052), (2264, 61671), (2696, 51789), (3396, 41114), (4044, 34526), (6792, 20557), (8088, 17263)]