168856008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3222

約数の個数: 64

約数和(自身を含む): 441868800

約数和(自身を除く): 273012792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 584, 744, 876, 1752, 2263, 3109, 4526, 6218, 6789, 9052, 9327, 12436, 13578, 18104, 18654, 24872, 27156, 37308, 54312, 74616, 96379, 192758, 226957, 289137, 385516, 453914, 578274, 680871, 771032, 907828, 1156548, 1361742, 1815656, 2313096, 2723484, 5446968, 7035667, 14071334, 21107001, 28142668, 42214002, 56285336, 84428004, 168856008]

約数ペア:

[(1, 168856008), (2, 84428004), (3, 56285336), (4, 42214002), (6, 28142668), (8, 21107001), (12, 14071334), (24, 7035667), (31, 5446968), (62, 2723484), (73, 2313096), (93, 1815656), (124, 1361742), (146, 1156548), (186, 907828), (219, 771032), (248, 680871), (292, 578274), (372, 453914), (438, 385516), (584, 289137), (744, 226957), (876, 192758), (1752, 96379), (2263, 74616), (3109, 54312), (4526, 37308), (6218, 27156), (6789, 24872), (9052, 18654), (9327, 18104), (12436, 13578)]