163934964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239671}}^1$

素因数の和:239700

約数の個数: 36

約数和(自身を含む): 436203040

約数和(自身を除く): 272268076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 239671, 479342, 719013, 958684, 1438026, 2157039, 2876052, 4314078, 4553749, 8628156, 9107498, 13661247, 18214996, 27322494, 40983741, 54644988, 81967482, 163934964]

約数ペア:

[(1, 163934964), (2, 81967482), (3, 54644988), (4, 40983741), (6, 27322494), (9, 18214996), (12, 13661247), (18, 9107498), (19, 8628156), (36, 4553749), (38, 4314078), (57, 2876052), (76, 2157039), (114, 1438026), (171, 958684), (228, 719013), (342, 479342), (684, 239671)]