128933032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 273093120

約数和(自身を除く): 144160088

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 68, 92, 94, 136, 184, 188, 376, 391, 782, 799, 877, 1081, 1564, 1598, 1754, 2162, 3128, 3196, 3508, 4324, 6392, 7016, 8648, 14909, 18377, 20171, 29818, 36754, 40342, 41219, 59636, 73508, 80684, 82438, 119272, 147016, 161368, 164876, 329752, 342907, 685814, 700723, 948037, 1371628, 1401446, 1896074, 2743256, 2802892, 3792148, 5605784, 7584296, 16116629, 32233258, 64466516, 128933032]

約数ペア:

[(1, 128933032), (2, 64466516), (4, 32233258), (8, 16116629), (17, 7584296), (23, 5605784), (34, 3792148), (46, 2802892), (47, 2743256), (68, 1896074), (92, 1401446), (94, 1371628), (136, 948037), (184, 700723), (188, 685814), (376, 342907), (391, 329752), (782, 164876), (799, 161368), (877, 147016), (1081, 119272), (1564, 82438), (1598, 80684), (1754, 73508), (2162, 59636), (3128, 41219), (3196, 40342), (3508, 36754), (4324, 29818), (6392, 20171), (7016, 18377), (8648, 14909)]