163115988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102203}}^1$

素因数の和:102236

約数の個数: 48

約数和(自身を含む): 457873920

約数和(自身を除く): 294757932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 102203, 204406, 306609, 408812, 613218, 715421, 1226436, 1430842, 1941857, 2146263, 2861684, 3883714, 4292526, 5825571, 7767428, 8585052, 11651142, 13592999, 23302284, 27185998, 40778997, 54371996, 81557994, 163115988]

約数ペア:

[(1, 163115988), (2, 81557994), (3, 54371996), (4, 40778997), (6, 27185998), (7, 23302284), (12, 13592999), (14, 11651142), (19, 8585052), (21, 7767428), (28, 5825571), (38, 4292526), (42, 3883714), (57, 2861684), (76, 2146263), (84, 1941857), (114, 1430842), (133, 1226436), (228, 715421), (266, 613218), (399, 408812), (532, 306609), (798, 204406), (1596, 102203)]